So bring a book wherever you go just in case you happen to get the urge to read.

所以不管你去哪儿，都随身带本书吧，以免你想读书的时候又找不到。

youdao

And other classes are completely closed book. You can't bring anything into it, even a calculator, so.

而有些课的考试是完全闭卷考试。考试时什么都不能带，甚至计算器都不行。

考试应该这么准备 - SpeakingMax英语口语达人

So I learned at an early age to bring a long book to help whittle away the hours spent lying on the sand.

FORBES: Vacation-Reading: Novellas vs. Doorstops

Any book on faith is probably a good companion so I hope they let Joe bring in his Bible once they go through it to make sure it contains no contraband.

FORBES: When Prison Is Your Next Stop After Christmas