read up

汉语翻译

例句：

1. I must read up on Arab customs before I go to Bahrain.
   在去巴林之前我必须先弄懂、熟记阿拉伯人的习惯和规矩。
2. I believe he has started reading up anthropology.
   我相信他已开始攻读人类学。
3. Read up the rules and you will see that I am right.
   只要仔细读一读规则，你就会明白我是对的。
4. John reads up on physics.
   约翰攻读物理学。