For that reason, it's a pattern that you should use, master and remember.

因此，这是一个你需要好好学会、记住并掌握的句型。

I'd rather 课堂 - SpeakingMax英语口语达人

It's very easy to use. But something you really should master.

这个句型很容易就能学会，这也是你必须得掌握的一个句型。

When 课堂 - SpeakingMax英语口语达人

Knowing a person's state and place of birth, Acquisti would use the death master file to find the numbers of people with nearby birth dates in the same state.

CNN: Social Security number study raises fears

They've since planted a raspberry patch and apple and plum trees on their 10 acres, and have added two cabins, one of which they use as their master bedroom and the other "for grandchildren and bad dogs, " says Allen.

FORBES: Eden at a Discount

The challenge is to master the total media ecosystem and use it to best position their brands in this new world of free discourse and connected consumers.

FORBES: The Anti-Social Enterprise