atthesametime翻译中文：同时； 尽管如此。
Time 作名词时，对应的固定搭配多达近半百，其中一个就是 at the same time，常用作副词，在句中作状语，但实际上它还可以作连接副词。跟其他连接副词一样，at the same time 跟在分号或句号之后，后面常有逗号。
一、作副词
At the same time 作副词，意为”同时，一起“，表示两件或更多的事情同时发生，放在句尾，相当于 simultaneously，at once，concurrently 或 together，例如：
1. at the same time:
We arrived at the same time.
我们同时到达。
Too many things are happening at the same time, and I am confused.
太多的事情同时发生，我很困惑。
My mother has the ability to make me laugh and cry at the same time.
我妈妈有能力让我边哭边笑。
2. simultaneously:
Two children answered the teacher's question simultaneously.
两个孩子同时回答老师的问题。
The network was broadcasting four games simultaneously across the country.
该网络正在全国同时播放四场比赛。
3. at once:
Don't all speak at once!
大家不要同时讲！
I can't do two things at once.
我不能同时做两件事。
4. concurrently:
The internship runs concurrently with class work.
实习与课堂工作同时进行。
It is unlikely that the network will schedule all of those shows concurrently.
电视台不太可能同时安排所有这些节目。
5. together:
The packages were sent separately, but they all came together.
包裹是分开寄的，但都是一起寄来的。
We can deal with the next two items on the list together.
我们可以一起处理清单上的下两项。