那就是它们被叫作"冬季奥运会"的原因。

那么，你该如何从竞争者中脱颖而出呢？

您可以交换一个系统并且用其他的系统替换它。

不过我也承认，他很可能觉得我的答案并没有什么帮助。

增加：在缺词处加一个漏词符号（∧），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。

    As Christmas is coming, I plan to buy something for my parent. What I want to give back is a VIP card of a health club but neither of them is doing enough exercise. My father works very hardly as a teacher, spending most of his time at school. My mother loves reading and often bury herself in her books. Therefore, all of them should exercise more from now on.

    I want to give them this card to express my love and thanks for them. I hope that they will be able to get relaxing in the health club and make more friends here. At the same time, I hope that they can take care their health.

    The Olympic Games are the (big) sports meeting in the world. There are two kinds of Olympic Games. One is the Summer Olympic Games, and the other is the Winter Olympic Games. of them are held every four years on a regular (base). All countries can take part if their athletes have reached the (agree) standard to the games. In the past women were not allowed to take part in the Olympic Games. Nowadays, women have a chance (play) an important role in the great games. Because of so many athletes, a special village is needed to build for  to live in, (include) a main reception building, several stadiums for competitions, a large swimming pool, and seats for audience watch the games. It is a great honor to host the Olympic Games. In addition, for many countries it's just as much competition to host the Olympic Games  to win Olympic medals. Nowadays, the olive wreath has been replaced by medals. But it's still about being able to run (fast), jump higher and throw farther.