不少同学在写英语时，不注意标点符号的使用。有的同学象写汉语一样，一“逗”到底；有的则随手掂来，任意摆放。他们没有认识到标点符号并非象他们感觉的那样是小事，不同的标点，不同位置的标点往往会引起歧义。下面一组句子就是由于标点的位置不同而意思不同的。试试你... Many students in writing English, do not pay attention to the use of punctuation marks. Some students like to write Chinese, a “funny” in the end; while others come readily, arbitrarily placed. They do not realize that punctuation marks are not trivial and punctual, as they perceive, punctuation in different positions tends to cause ambiguity. The following set of sentences is due to different punctuation and different meanings. Try you ...