adequate
足够的，充分的     

例句：
For the use of beginners, the book is adequate.
对初学者来说，这本书就足够了。

acquaint oneself with...
使自己熟悉
 
例句：
Since the day when she arrived in the United States, she had always given much heed to acquainting herself with the local culture and the American way of life.
自从她到美国的那一天起，她就一直很重视熟悉当地的文化以及美国人的生活方式。

You can leave it to me.
由我来照料吧。    

对话：
A: I am worried about my garden. What if I am away for the trip?
B: You can leave it to me.
　
A：我很担心我的花园。我出外旅行时怎么办呢？
B：由我来照料吧。