#考研英语# 长难句每日一句
"The future comes at us like empty bottles along an unstoppable and nearly infinite conveyor belt,"writes Gary Eberle in his book Sacred Time,and "we feel a pressure to fill these different-sized bottles(days,hours,minutes) as they pass,for if they get by without being filled,we will have wasted them."
本句为并列复合句，句中 writes Gary Eberle in his book Sacred Time 为插入语，表明双引号中直接引语的观点来源，句中的主干由 and 连接两个分句：分句1是主谓结构，介词 like 短语作方式状语；分句2的主干是主系表结构，句中不定式短语 to fill these different-sized bottles (days，hours，minutes)作后置定语，修饰表语，从属连词 as 和 for 分别引导时间状语从句和原因状语从句；
从句②原因状语从句的主干部分是主谓宾结构，从句中 if 引导条件状语从句。
"The future comes at us like empty bottles along an unstoppable and nearly infinite conveyor belt,"writes Gary Eberle in his book Sacred Time,and "we feel a pressure to fill these different-sized bottles(days,hours,minutes) as they pass,for if they get by without being filled,we will have wasted them."
本句为并列复合句，句中 writes Gary Eberle in his book Sacred Time 为插入语，表明双引号中直接引语的观点来源，句中的主干由 and 连接两个分句：分句1是主谓结构，介词 like 短语作方式状语；分句2的主干是主系表结构，句中不定式短语 to fill these different-sized bottles (days，hours，minutes)作后置定语，修饰表语，从属连词 as 和 for 分别引导时间状语从句和原因状语从句；
从句②原因状语从句的主干部分是主谓宾结构，从句中 if 引导条件状语从句。
【Option Pricing Model Driven by G-Lévy Process under the G-Expectation Framework】
#论文# #金融# #微分方程# #期权定价#
In recent years, stochastic differential equations have been widely studied in financial engineering and have been applied to option pricing problems. This paper presents an option pricing model of stochastic differential equations driven by the G-Lévy process under the G-expectation framework, and proves the generalized Black-Scholes equations.
DOI: 10.4236/jamp.2023.111004 https://t.cn/A69fTwuU
#论文# #金融# #微分方程# #期权定价#
In recent years, stochastic differential equations have been widely studied in financial engineering and have been applied to option pricing problems. This paper presents an option pricing model of stochastic differential equations driven by the G-Lévy process under the G-expectation framework, and proves the generalized Black-Scholes equations.
DOI: 10.4236/jamp.2023.111004 https://t.cn/A69fTwuU
#考研英语# 【每日一句】
JBS, the world’s biggest meat processor, has paid an $11m ransom after a cyber-attack shut down plants, including abattoirs in the US, Australia and Canada. JBS, which supplies more than a fifth of all beef in the US, reportedly made the payment in bitcoin. The meat producer was forced to stop all cattle slaughtering at its US plants for a day, in a move that threatened to disrupt food supply chains and lead to further food price inflation in the US, where labour shortages, high demand and Covid disruptions are taking their toll.
思考题解析
（一）
思考题：
It can be inferred from the text that__.
A.ransom payment is supported by government
B.bitcoin is widely convertible in a lot of places
C.the biggest meat producer stemmed from U.S.
D.the hackers aimed to extort money from JBS
思考题解析：
It can be inferred from the text that_______.
A. ransom payment is supported by government
（赎金支付由政府支持）
A选项错误。
B. bitcoin is widely convertible in a lot of places
（比特币在很多地方都可以广泛兑换）
B选项错误。
C. the biggest meat producer stemmed from U.S.
（最大的肉类生产者来源于美国）
C选项错误。
D. the hackers aimed to extort money from JBS
（黑客的目的是向JBS勒索钱财）
D选项正确。
长难句解析
（二）
长难句解析：
注释：黄色代表句子主干，红色代表定语，绿色代表状语，蓝色代表主干中较长的宾语从句，紫色代表同位语
第一句：
JBS, the world’s biggest meat processor, has paid an $11m ransom after a cyber-attack shut down plants, including abattoirs in the US, Australia and Canada.
参考译文：全球最大的肉类加工商JBS因网络攻击而关停众多工厂之后（包括在美国、澳大利亚和加拿大等地的屠宰场），支付了1100万美元的赎金。
第二句：
JBS, which supplies more than a fifth of all beef in the US, reportedly made the payment in bitcoin.
参考译文：据报道，JBS用比特币支付了这笔款项。该公司供应美国超过五分之一的牛肉。
第三句：
The meat producer was forced to stop all cattle slaughtering at its US plants for a day, in a move that threatened to disrupt food supply chains and lead to further food price inflation in the US, where labour shortages, high demand and Covid disruptions are taking their toll.
参考译文：这家肉类生产商被迫停止美国工厂的所有屠宰活动一天，此举有可能进一步影响深受劳动力短缺、高需求和疫情冲击的美国，扰乱美国的食品供应链，并导致食品价格上涨。
JBS, the world’s biggest meat processor, has paid an $11m ransom after a cyber-attack shut down plants, including abattoirs in the US, Australia and Canada. JBS, which supplies more than a fifth of all beef in the US, reportedly made the payment in bitcoin. The meat producer was forced to stop all cattle slaughtering at its US plants for a day, in a move that threatened to disrupt food supply chains and lead to further food price inflation in the US, where labour shortages, high demand and Covid disruptions are taking their toll.
思考题解析
（一）
思考题：
It can be inferred from the text that__.
A.ransom payment is supported by government
B.bitcoin is widely convertible in a lot of places
C.the biggest meat producer stemmed from U.S.
D.the hackers aimed to extort money from JBS
思考题解析：
It can be inferred from the text that_______.
A. ransom payment is supported by government
（赎金支付由政府支持）
A选项错误。
B. bitcoin is widely convertible in a lot of places
（比特币在很多地方都可以广泛兑换）
B选项错误。
C. the biggest meat producer stemmed from U.S.
（最大的肉类生产者来源于美国）
C选项错误。
D. the hackers aimed to extort money from JBS
（黑客的目的是向JBS勒索钱财）
D选项正确。
长难句解析
（二）
长难句解析：
注释：黄色代表句子主干，红色代表定语，绿色代表状语，蓝色代表主干中较长的宾语从句，紫色代表同位语
第一句：
JBS, the world’s biggest meat processor, has paid an $11m ransom after a cyber-attack shut down plants, including abattoirs in the US, Australia and Canada.
参考译文：全球最大的肉类加工商JBS因网络攻击而关停众多工厂之后（包括在美国、澳大利亚和加拿大等地的屠宰场），支付了1100万美元的赎金。
第二句：
JBS, which supplies more than a fifth of all beef in the US, reportedly made the payment in bitcoin.
参考译文：据报道，JBS用比特币支付了这笔款项。该公司供应美国超过五分之一的牛肉。
第三句：
The meat producer was forced to stop all cattle slaughtering at its US plants for a day, in a move that threatened to disrupt food supply chains and lead to further food price inflation in the US, where labour shortages, high demand and Covid disruptions are taking their toll.
参考译文：这家肉类生产商被迫停止美国工厂的所有屠宰活动一天，此举有可能进一步影响深受劳动力短缺、高需求和疫情冲击的美国，扰乱美国的食品供应链，并导致食品价格上涨。
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