Undc
联合国裁军委员会
🗣️ 情景例句
The way to learn a language is to practice speaking it as often as possible.
学习一门语言的方法就是要尽量多地操练说出它来。
He likes playing the flute.
他喜欢吹长笛。
Sandy was so sick that she threw up all over the bathroom floor.
三滴病了，吐了洗手间一地。