🗣️ 情景例句
Yeah, and I have to finish this report by four.
是，我在四点之前得完成这个报告。
The president must have the approval of Congress to declare war.
总统若要宣战，必须获得国会的承认。
Half an hour? That's too long! Is there a bus?
半小时？那太久了！有公共汽车吗？