How do we know one thing or process is more complex than another?

我们怎么知道一件事物或一个过程比另一样更复杂呢？

youdao

But I know one thing for sure -i don't want to be seen as typecast.

但我可以肯定一件事：我不想给自己定型。

youdao

You know one thing for sure, no matter how well you do your job no one is going to reward you for it.

你要相信一件事，不管你工作如何出色，没人会给你奖赏。

youdao

Myra Olmeda is the teacher. "So what happens is when these both groups together, they're learning,you know, one from the other -- which is the greatest thing that is happening."

VOA: special.2010.06.17

I'm missing something. Oh, we already know one thing. We already know this guy here.

我漏一些东西，哦，我们已经知道了,一样东西，我们已经知道了这个东西。

麻省理工公开课 - 热力学与动力学课程节选

It's one thing to plug in all the numbers and say, "I know Newton's laws and I know how they work."

我们平时只是把数字代进公式,然后说,"我懂牛顿定律,也知道怎么使用"

耶鲁公开课 - 基础物理课程节选

You know, the American people, I know one thing about them, they value their freedom.

MSN: December 23: Wayne LaPierre, Chuck Schumer, Lindsey Graham, Jason Chaffetz, Harold Ford Jr., Andrea Mitchell, Chuck Todd - Meet the Press - Transcripts | NBC News

But we all know one thing about New York: under any circumstances, New Yorkers are tough.

FORBES: In The Eye Of The Storm, Entrepreneurs Band Together

For that lesson, we need only know one thing: the train is already pulling out of the station.

FORBES: Opportunity Knocking