Claystone
黏土石, 黏土巖
??? 情景例句
All work and no play makes Jack a dull boy.
只有工作沒有娛樂會(huì)使人呆頭呆腦。
If I wanted to rent a van, how much would it cost?
要是我租一輛搬運(yùn)車，得花多少錢？
What beautiful flowers! Oh, a diary,too.Thank you.
多美的花啊！還有一本日記。謝謝你們！