我学习英语很努力，因为我知道它很有用。

I study English hard, because I know it is very useful.

youdao

现在我英语说得好多了，甚至可以看懂英语电视，这是因为我学习很努力，老师和同学对我的帮助也很大。

Now I can speak English much better, and even understand English television, because I have studied hard and my teachers and classmates have helped me a lot.

youdao

我很想了解英语和学习很努力在这个主题上。

I am very interested in English and study very hard on this subject.

youdao