Yours faithfully，

　　Li Hua

　　参考范文：

　　Dear Mr Smith，

　　I have heard that a cultural square is to be built in our city. Considering the needs of disabled people, I would like to make some suggestions.

　　First of all, a slope should be built beside the steps for the convenience of disabled people in wheelchairs. Second, it is necessary to design sidewalks for the blind in the square. Last but not least, it would be handy to provide disabled people with special toilets. If things in the square are designed with good access for disabled people, I am sure many people will be pleased to go there.

　　I hope you will take my suggestions into consideration.

　　Yours faithfully，

　　Li Hua