🗣️ 情景例句
The horse leaped a stream.
马越过小溪。
Cheerful company shortens the miles.
旅有好旅伴，不觉行程远。
where chance discoveries play a much larger part than they do in physical and mechancal industries.
同物理和机械工业相比，化学工业中偶然发现的机会要多得多。