🗣️ 情景例句
Did you enjoy yourself last weekend?
上周末你过得开心么？
These buildings are supposed to be earth quakeproof.
这些建筑物是耐震建筑才对。
Please sign a copy of our Sales Contract No.156 enclosed here in duplicate and return to us for our file.
请会签第156号销售合同一式两份中的一份，将它寄回我方存档。