Look, Tom got an "A" , but you just got a "C".

　　你瞧，汤姆得了“A”而你却只得了个“C”。

　　I can't hold a candle to Tom.

　　我不能和汤姆相提并论。

　　Why? Both of you are taught by the same teacher.

　　为什么?你们俩让同一个老师教。

　　Because he is cleverer than me.

　　因为他比我聪明。

　　hold a candle to 远不能相比

　　clever a.聪明的，机灵的;灵巧的，精巧的