云野

1,编辑们为了让这本书更精简，决定要删除这个章节。
for the sake of the book more simple,the editores determined to leave out the  chapter
2,网上英语聊天者可以省略冠词、主语、代词等等。
the people who communicate with each other by english online can leave out article,subject
pronoun and so on