日记本的英文：
diary

She mounted the photograph on the Back of her diary Book.
她把照片裱贴在她的日记本上。

He begins to write in his diary.
他开始在他的日记本上写东西。

Even the speck of whitish dust on the cover of his diary they had carefully replaced
甚至他日记本上那粒发白的泥尘，他们也小心地放回在原处。

On the flyleaf under the heading, "My Pledge," he had written these words
在日记本的扉页上，他用《我的誓言》为标题写了这些话

For example, many of us have pets, and we all have favorite objects such as a lucky pen or a diary.
例如，我们很多人养宠物，我们还有一些喜欢的东西，诸如一支幸运的钢笔或一个日记本等。

She often keeps a diary.
她常记日记。

Her diaries are political dynamite.
她的日记是政治“炸药”。

There is no further reference to him in her diary.
她的日记中没有进一步提到他。

There is no further reference to him in her diary.
她在日记中没有进一步提到他。

I have no time to tend to my diary.
没有时间留心写我的日记。