Caenstone
亮褐色海生石灰岩
🗣️ 情景例句
but I knew engineering was not for me.
但我知道工程对我不合适。
His house is in a convenient place, near the station.
他的家在车站附近，是一个方便的地方。
To finish so much work in a day is impossible.
一天之内干完这么多事是不可能的。