短语讲解：
1. Just next to me is the entrance to a kung fu academy and I'm going to go in to see what's happening.
go in进去, 进入
例句：He went in by the back door and found himself in the kitchen.
他从后门走进去, 发现自己到了厨房。
2. Academies like this are some of the few places in the city youths from all walks of life can come together and have fun.
come together聚会, 相见
例句：The family must come together for the parents' silver wedding.
全家必须聚会庆祝父母的银婚。
3. And teaching the individual how to focus on concentration and health.
focus on集中于，致力于
例句：Many firms are focusing on increasing their markets overseas.
许多商行都专注于扩大国外市场。
4. Bullying, peer pressure, assaults, aggravated assaults, sexual assaults, drugs. Anything dealing with violence. We have it all from A to Z.
deal with论述, 涉及
例句：This book deals with life in the United States.
这本书谈的是美国的生活情况。
from A to Z彻底地,从头到尾
例句：I know the story from A to Z.
我知道这个故事的始末。
5. Even if we change just one youth, to change his demeanor to come round to a positive, as opposed to a negative, that's what we're doing.
come round调转方向, 苏醒, 再度降临(或发生), 造访
例句：The wind has come round to the north.
风向已转向北。
