拜登圣诞节讲话，絮絮叨叨。
"And during the holiday season, as we pray for peace and spread joy and glad tidings, we also look for hope for the possibility of a better year, and to give thanks, and give thanks to everything, for everything we've gotten, to you, your service, your families," he added.
Biden was joined on the call by first lady Jill Biden and the newly minted-first puppy, Commander, who arrived at the White House earlier this week.
"We were going to send this guy over," Biden joked.
"And during the holiday season, as we pray for peace and spread joy and glad tidings, we also look for hope for the possibility of a better year, and to give thanks, and give thanks to everything, for everything we've gotten, to you, your service, your families," he added.
Biden was joined on the call by first lady Jill Biden and the newly minted-first puppy, Commander, who arrived at the White House earlier this week.
"We were going to send this guy over," Biden joked.
在中国一带一路进程中，中国高铁技术，举足轻重。
Construction of a railway to Bangkok in Thailand and eventually south to Singapore is also in progress.
CRRC is already the world's largest supplier of railway vehicles and technology but as its home market matures, it has its eyes firmly on global exports worth billions of dollars every year.
As China seeks to expand its influence across Asia and into Europe and Africa via the ambitious "Belt and Road Initiative," rail is playing a fundamental part in creating the new "Silk Road" it desires.
Construction of a railway to Bangkok in Thailand and eventually south to Singapore is also in progress.
CRRC is already the world's largest supplier of railway vehicles and technology but as its home market matures, it has its eyes firmly on global exports worth billions of dollars every year.
As China seeks to expand its influence across Asia and into Europe and Africa via the ambitious "Belt and Road Initiative," rail is playing a fundamental part in creating the new "Silk Road" it desires.
中国不断开拓高铁新技术，将来的轮距可变高铁，将能直接开往俄罗斯哈萨克斯坦蒙古印度巴基斯坦。
The new Olympic line gives some clues as to the future direction of rail travel in China -- and beyond -- but technological boundaries are also being pushed in other areas.
In late-2020, China's state-owned rail engineering colossus CRRC previewed the prototype of a very high-speed electric train for international routes capable of operating at speeds as high as 400 kph.
Not only is it claimed to operate in temperatures ranging between -50C and +50C, it features newly developed gauge changing wheelsets that will allow it to run direct into Russia, Mongolia and Kazakhstan, which use a wider track gauge than China's standard 1,435 mm. More ambitiously, the ability to change gauges could also create the possibility for direct trains to India and Pakistan via Myanmar and Bangladesh.
The new Olympic line gives some clues as to the future direction of rail travel in China -- and beyond -- but technological boundaries are also being pushed in other areas.
In late-2020, China's state-owned rail engineering colossus CRRC previewed the prototype of a very high-speed electric train for international routes capable of operating at speeds as high as 400 kph.
Not only is it claimed to operate in temperatures ranging between -50C and +50C, it features newly developed gauge changing wheelsets that will allow it to run direct into Russia, Mongolia and Kazakhstan, which use a wider track gauge than China's standard 1,435 mm. More ambitiously, the ability to change gauges could also create the possibility for direct trains to India and Pakistan via Myanmar and Bangladesh.
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