🗣️ 情景例句
How many people are there in your family?
您家有几口人？
What do you think of Dallas?
你认为达拉斯怎么样？
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，