Unda
浪蝕底
??? 情景例句
These documents will give you some idea of our background.
這些資料會給您提供一些參考。
The milk in the refrigerator has begun to turn sour.
冰箱里的牛奶開始腐敗了。
No, I think it's open. Look!
不，我想開著呢！你看。