增加:在缺词处加一个漏字符号(∧),并在其下面写出该加的词。
删除:把多余的词用斜线(\)划掉。
修改:在错的词下划一横线,并在该词下面写出修改后的词。
I’m sorry to say that I can’t go to Wuzhen with you as planning. I’m writing to apologize for breaking my promise. I had been expecting to visit Wuzhen with you, where we can get close to the nature and experience local customs. However, I can’t travel recent because I hurt my leg in an accident. That is because I think it is a good choice for us to put away our travel. I will appreciate if you could allow me to fix another date. If it’s convenience for you, shall we travel there during the summer vacations? If not, please keep me informed of what time suited you best in advance.