Pyrolite
地幔岩
🗣️ 情景例句
Thank you, everyone. See you next week.
谢谢大家。下星期见。
How much is a bus ticket?
公共汽车票要多少钱？
A painter who had been working on the tower hung a pot of paint on one of the hands and slowed it down!
在钟塔上干活的一位油漆工把一只油漆桶挂在了一根指针上，把钟弄慢了！