It was the songs out of the hymn book.

都是出自赞美诗中的歌曲。

He taught us to sing out of that church hymn book.

他教我们唱的歌都来自教堂的赞美诗。

Firstly, when you go in, there's normally someone at the door who greets you and they give you a hymn book.

首先，你进入教堂的时候，通常会有人在门口欢迎你，他们会给你一份赞美诗集。

I noticed a bunch of hymn books on the floor.

我看到地上有堆赞美诗集。

Or were there notes, music, lined on the pages, as in a hymn book?

还是像赞美诗一样，书页上满是音符？

In due course the superintendent stood up in front of the pulpit, with a closed hymn–book in his hand and his forefinger inserted between its leaves, and commanded attention.

在适当的时候，主管站到讲坛前，手里拿着合上的赞美诗集，食指插在书页之间，引起注意。