this two days i visit some member's english space and read some article in different kinds and someone's sentiment.i only have one feeling that my level of english in this site is most poor of all.i know i can not write that article which is about economy 、military affairs 、junketing and so on.i only can write my sentiment use some simple words.i need to improve my english quickly or i will be wash out in this society .this is a most important affair for me now .