Undersleep
vi.睡眠不足
🗣️ 情景例句
Will I have to wait for a long time?
我得等很久吗？
When I slept, he was out.
当我睡了时候，他外出了。
So when a German buys something from a Japanese, or an Indian sells something to a Frenchman, they may all use English.
因此，当德国人从日本人那儿买东西时，或印度人把东西卖给法国人时，他们可能都用英语进行交流。