英语汉译英，不要机器翻，谢谢

地道翻译。challenges oneself挑战，锻炼自我。 broaden mind开阔眼界
i wish to challenge myself and broaden my mind by seeing the outside world.

there is a great deal of history and culture in Chinese language

approximately/roughly,how many people are there in class?
不过我觉得这里的大约最好不要翻出来。因为疑问句通常都是问的约数。

i hope i can steel my self, to see the world and broaden my horizons.
Chinese language contains many histories and cultures.

希望能帮到你：）

I wish I could try myself, step out to outside world so as to broaden my horizen.

There exsit a great number of histories and cultures phenomena in Chinese language.

1, I would like to exercise their own, take a look at the outside world, an increase of knowledge
2, the Chinese language contains a lot of history and culture
3, how many people in class

1 I hope to be able to practise myself,explore the outer space and expand my horizons.

2 The language of China contai