Oosparmicrite
鲕粒亮晶泥晶灰岩
🗣️ 情景例句
How long does it take you to get through a letter?
你写一封信要花多少时间？
Let difficulties occur but not the loss of courage.
纵使困难重重，也不丧失勇气。
It's rude to stare at other people.
盯着别人看是不礼貌的。