Tunguska
通古斯卡河
🗣️ 情景例句
about five years ago.
大约五年前。
We have mainly adopted some usual international practices.
我们主要采取了一些国际上的惯例做法。
As it happens, a razor that is safe in Europe is unlikely to electrocute Americans.
碰巧在欧洲使用安全的剃须刀不大可能使美国人触电身亡，