Chinese lesson #1

事半功倍 shi(4) ban(4) gong(1) bei(4) : 形容花费的劳力小，收到的成效大。

事倍功半 shi(4) bei(4) gong(1) ban(4) : 形容花费的劳力大，收到的成效小。



i dun think is my chinese gt problem worx.....hahs......i nv take chinese B...