Formale
聚乙烯
🗣️ 情景例句
I am, too.
我也一样。
Honour and profit lie not in one sack.
荣誉和利益不能并存。
He had lived in it as a child when it was already disappearing,
作为一个孩子他曾在西部生活过，当时西部拓荒生活正在消失。