at the same time 一般放在句中的什么位置

在时间状语,句首,句中,句末都可以
You have to push and twist at the same time.
你必须要同时向下按而且转一下.
At the same time,inequality has become worse.
同时不平等现象变得更严重了.
Now,many aim to release films at the same time around the world.
现在,很多瞄准发表的电影同时在全世界发表.It means we can get to Nanjing at the same time