🗣️ 情景例句
Bye-bye.
再见。
If I went with you,I'd have to be back by six o'clock
如果我与你一起去了,我将不得不在6点钟回来。
It is as if a single unimportant event set up a chain of reactions.
好像是一件无关紧要的小事引起了一连串的连锁反应。