Let me know how I can help.

　　我能幫什么忙，只管說。

　　Games can help children learn to form letters.

　　游戲可以幫助兒童學會組合字母。

　　We can help you get top dollar when you sell your house.

　　您賣房子我們能幫您賣個好價錢。

　　Stretching exercises can help you avoid injury and improve your game.

　　伸展運動有助于防止身體受傷，并能提高比賽技巧。

　　I wonder if you can help me.

　　不知您是否能幫我的忙？