A famous journalist chaijing had made a public report:under the dome.From her speech ,we get know that the fossil fuel and coal's burning is the main ...
Frankly speaking ,the process of one course learnig is really much more difficult comparable with starting one .at first of the time ,you may feel ver ...
there are so many literatures and papers written in english.wihtout learning it ,i can not have any ways to read and understand.so it is a inevitable ...
Hello everyone,please join me here in practicing English.Few of us foreigners can write or speak English without any spelling or gramma errors,and pe ...