Pyrolite
地幔岩
🗣️ 情景例句
They also ask questions like Where do you come from? and Where do you live?.
他们也会问“你从哪儿来？”，和“你住在哪儿？”这样的问题。
One never loses anything by politeness.
有礼貌对自己不会吃亏。
Thanks.
谢谢。