You can look at the timeline charts in the back of your textbook to see when things were invented in different cultures at about the same time to see what I'm talking about.

你们可以看看教科书后面的时间表，看看不同文化背景下同一时间发明的东西，就知道我所说的了。

youdao

I have to take two part-time jobs at the same time to make ends mee.

为了收支平衡，我不得不同时作两份兼职。

youdao

I felt rejected, but I also felt her helplessness, and I tried to be there for her and at the same time to leave her in peace.

我有被人抛弃的感觉，但我也为她的无助感到难过，我想尽力去帮助她，同时又不想打搅她的宁静心境。

youdao

The producer was Lawan Daives. The Voice of America invites you to listen again next week at the same time to another American story told in Special English.

VOA: special.2010.01.09

I find that strangely reassuring and troubling at the same time because I think we like to think how special we are.

我认为这种说法特别令人放心,同时也令人苦恼,因为我们总想着自己多么特别。

普林斯顿公开课 - 人性课程节选

but at the same time that means I get to meet a lot people that I wouldn't normally have met.

但同时这意味着我能接触到更多的人，如果不是在布朗大学，我可能没有这样的机会。

尊重多样化 - SpeakingMax英语口语达人

Traders say the work is vital and should be done at the same time to minimise disruption.

BBC: Motorway bridge

It will also be just slightly larger than Dark Souls, and take about the same time to complete.

FORBES: 'Dark Souls 2' Will Stay True To Its Roots, Hopefully

Nasa also said it was considering sending a second landing probe at the same time to explore a different area of Mars.

BBC: New probe for Mars