Nowadays，environment problems is more and more serious. I think everyone wants to be a greener people. However, how to be a greener people? There are some ways to tell you. First, we should reduce the
基本格式（除了标题）是：The basic format (except the title) is:1、先把事件中最重要的部分在导语中简明地体现出来。First, the most important part of the event is concisely reflected in the 、
是以正式的书信方式. 基本格式为：Dear Editor,I'm writing to let you know ( contents you want to tell ).I'm looking forward to hearing from yours,xxx (your name)(Signature
Tania慧慧
