🗣️ 情景例句
Excuse me, Susan.
对不起 ，Susan。
What is the highest mountain in this country?
这个国家最高的山是什么？
Oil rigs have to be repaired frequently and divers,who often have to work in darkness a hundred feet under water,
钻井平台需要经常修理，潜水员常常要在水面100英尺以下摸黑工作，