Sierras
n. 齿状山脊, 马鲛( sierra的复数形式 )
🗣️ 情景例句
Will I have to wait long?
要很久吗？
The morning sun never lasts a day.
好景不常。
I explained to her that the rich were the enemies of the people of France.
我向她解释，财主老爷才是法国人民的敌人。