The summer holidays are coming.

暑假正在来临。

I have a busy summer holidays!

我有一个繁忙的暑假！

I enjoy my summer holidays!

我喜欢我的暑假！

I like traveling during summer holidays.

我喜欢在暑假旅游。

He just mooned away the summer holidays.

他无所事事地度过了暑假。