增加：在缺词处加个漏字符号(∧)，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。
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。
Nowadays, some famous tourist attractions are crowded of tourists during the holidays, which makes it possible for tourists to enjoy themselves. It reflects the fact what it is difficult to travel to crowded tourist attractions. Therefore, to travel in the holidays made no sense. That is why many people prefer to stay at home rather than to go out. In my opinion, the government should devote its energies to relieve the stress of tourist attractions. Some effective measure can be taken. For example, the number of tourists to famous tourist attractions should limited and citizens should not travel at a same time. Only in this way can tourists enjoy our holidays.
