This is the first time that I comment your photo because I find a lot of flaw!
You should have more communication with model because I think that she is looking for something and thinking. Besides, the composition is no good as I found the background is very clear that cannot emphasis the image of model. As Chinese in 淺景深".
No trousers is much better.
Moreover, each photo should be a suitable title. Your title "我又post張talie先", it is a big flaw because it is meaningless!
In this case, please consider why you post your photo in DC Fever. The purpose of photo-submit centre is to upload your masterpiece but not for photo album. Please understand.