写日记英语是：keep a diary

读音：英 [ki:p ə ˈdaiəri] ；美 [kip e ˈdaɪəri]

例句：

Eleanor began to keep a diary .

埃莉诺开始记日记了。

I used to keep a diary.

我有写日记的习惯。

It's a good habit for you to keep a diary.

记日记对你来说是个好习惯。

This is my first time to keep a diary in English.

这是我第一次写日记的英文。

And in order to practice my writing I keep a diary.

为了提高我的写作，我写日记。