Petroglyph
n. 巖石雕刻, 巖畫
??? 情景例句
Sir, everything now is offered with a great discount.
先生，所有的東西都在打很大的折扣。
He has a strong accent.
他口音很重。
Why do you have to work so hard?
為什么你要這樣賣力地工作呢？