Petroglyphs
(petroglyph 的复数) n. 岩石雕刻, 岩画
🗣️ 情景例句
Then I've solved your problem.
说来我替你解决问题了。
You're very kind to take the trouble to help me.
谢谢你不怕麻烦帮助我。
Sorry. I'm free every day except today.
对不起。我每天都有空，唯独今天没空。