Blog in English

I decided to write my blog here in English.

Because English is really main language in my lab belonging from April, 2005. 

My English is now very poor both writing and speaking, so I think I'd like to practice writing in English in my blog.

Is my today's article well done?

All word is OK or have many mistakes??

I will change another part in Japanese into English, sequentially, except former blog articles. 

I hope you will tell me if you see some mistakes here in kind.

I 'm waiting for your comments especially about my English mistake or unkindness expression.

Thank you for today's reading, bye!