To get the hang of sth: to learn how to do something; to acquire an effective technique 掌握了…的要領(lǐng)，了解…的用法,找到了訣竅

To give someone a ring: to telephone someone 打電話給某人

In any case: whatever the fact is; certainly 不管怎么說

In person: personally; in one's physical presence 親自

To keep posted: to provide up-to-date information 及時報告

To learn the ropes: to learn the basics熟悉某一行業(yè)，了解內(nèi)情

pain in the neck: an annoyance 頭痛的事

Piece of cake: very easy 很簡單

To round up: to gather people together 聚集，集合

second nature: a behavior that has been practiced for so long, it seems to have been there always第二天性，習性

Your guess is as good as mine: I don't know; I don't know anymore than you do 我也不知道