I can't hear very well.

　　我聽覺不太好。

　　I don't feel very well.

　　我覺得身體不太好。

　　You played very well.

　　你演得很好。

　　Things aren't too good businesswise.

　　業務方面的情況不太好。

　　She speaks good English.

　　她英語說得很好。

　　Ah, this coffee is good.

　　啊，這咖啡真好。