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：把多余的词用删除符号(＼)划掉。
修改：在错的词下画一横线，并在该词下面写出修改后的词。
注意：1. 每处错误及其修改均仅限一词;2. 只允许修改10处，多者(从第11处起)不计分。
It's not all that hard to build the advanced and large vocabulary. Like many things in life, it's an ongoing process. The best part of it is that there's enough room for improvement, which means you would keep getting good. But you have to work at it. As we know, a little months of exercise in your teens won't be enough for your lifelong health. That's also true to building your vocabulary. One of the most effective way is to read good books. You need to read at least one good book a week, preferable a classic. It is not hard and far better than any other method because that you improve your vocabulary while reading a piece of literature. Besides, you learn both new words and their uses unconsciously, meaning you will tend use the words learning this way almost automatically.
