Fishing is good at high water.

　　高水位有利于釣魚。

　　She's not very good at putting her views across.

　　她不大善于表達(dá)自己的觀點。

　　I'm not very good at saving.

　　我不大攢得住錢。

　　I've never been very good at cards.

　　我打牌的`技術(shù)向來不高。

　　Are you any good at map reading?

　　你會看地圖嗎？

　　He wasn't any good at French.

　　他的法語糟透了。