Your hand looks badly burnt.

　　你的手似乎燒傷很重。

　　Her hand was shaking noticeably.

　　很明顯她的手在顫抖。

　　He carefully inspected his hand.

　　他仔細檢查手中的牌。

　　I bought the camera second-hand.

　　我買(mǎi)的這架照相機是二手貨。