翻译一句英语.

I'd like to study English because I need it in my work.

I' ll go myself if you could not come back on Tomb-sweeping Day.

因为我在我的工作，需要它我希望学习英语。

如果您在坟茔详尽的天，不可能回来我将去我自己。

I have to study English because of my work, if you can not go back with me on Tomb-sweeping Day, it doesn't matter, I can go alone.