Heteroporidae
異口科
??? 情景例句
I certainly am. May I help you?
我是，我能幫您什么忙嗎？
Life is compared to voyage.
人生好比是航海。
Work on it had begun before my sister left.
這棟房子在我姐姐離開(kāi)之前就已動(dòng)工了，