She wore a heavy gold chain around her neck.

　　她戴著一條粗實的金項鏈。

　　She wore a small gold cross on a chain around her neck.

　　她脖子上戴了一條項鏈，上面掛著個金的小十字架。

　　Thousands moved to the area to prospect for gold.

　　數以千計的人涌入那個地區(qū)淘金。

　　A good mechanic is worth his weight in gold.

　　一位優(yōu)秀的技工是不可多得的。

　　She is one of Canada's best prospects for a gold medal.

　　她是加拿大最有希望奪金的選手之一