Don't try to say anything that you don't know how to say;

　　Avoid making mistakes so as not to appear foolish『显得愚蠢』;

　　Pay little attention to your own speech or the speech of others;

　　Rely too much on grammar;

　　Don't try to guess at meanings;

　　Don't practice.

　　[BRIAN小结]

　　1、Don't try to say anything that you don't know how to say. /对于自己不知道该如何表达的事情，永远都不试着去说。

　　2、Rely too much on grammar：太依赖语法。

　　3、Don't try to guess at meanings. /不去猜测(句子的或单词的)含义。