【Adafruit】
CO2 Monitoring As an Anti-Covid19 Measure #ShowAndTell #Feather #COVID19
https://t.cn/A6tKNvYp
Pierre Carles demonstrates a portable CO2 monitor which can provide an air quality measurement, perhaps an environment which may indicate that the COVID-19 virus can to lurk in.
#raspberrypi# #树莓派# #Adafruit#

#高级英语# 我用英语写的有关#威廉三世# 的文字。William of Orange, King William III and Queen Mary acceded in 1689, coronated as co-regents, who is neither English, Scottish or Irish, but rather, Dutch, at the behest of the Parliament to invade the British Isles to depose the predecessor King, James II, with the aid of defecting soldiers. James II was Catholic at a time when Britain was resoundingly anti-Catholic, and his son born Catholic became a catalyst to the angst of the Parliament, so the choice of his son-in-law can maintain royal lineage and later on their demands for the king and queen were codified.

【Tips】：学英语切忌只读不写‼️。无论你读再多的英语外刊、背再多的英语单词，但是如果你不敢用英语写出自己的文章，则说明你的英语还不够优秀❗️

（Painting by J.M.W. Turner - The Landing Of William Of Orange）

【吃年夜饭收红包 动物们也要过春节 | Animales reciben regalos en la Fiesta de la Primavera en China】Cada fiesta, los niños están ansiosos por recibir regalos, especialmente durante el Año Nuevo chino. A menudo, después del duodécimo mes lunar, ellos empiezan a contar los días, con ganas de ponerse ropa nueva, recibir sobres rojos y cenar en la víspera de la fiesta. Más: https://t.cn/A6tt5uw6