It's a simple idea, but it's effective.

这是一个很简单的主意，但却很有效。

youdao

It's a complicated term for a simple idea.

对这个简单思想来说，这是一个复杂的术语。

youdao

It's a simple idea.

想法很简单。

youdao

The idea was simple. But making it happen was not a simple job.

VOA: special.2009.06.17

But it was--It's funny that such a simple idea hadn't been used before.

但这...很有意思的是,如此简单的方式此前从未被使用过

耶鲁公开课 - 金融市场课程节选

We started out with just a simple idea: that you don't want to put all your eggs in one basket and if you had a lot of independent stocks you would want to just weight them equally.

我们从一个简单的想法开始：,你不想把所有的鸡蛋放入一个篮子里,如果你有许多互相独立的股票,你给它们相同的权重。

耶鲁公开课 - 金融市场课程节选

It sounds like a simple idea, but, as always, the devil is in the details.

ENGADGET: blogger-avatar

Now, American soldiers are taught "Consequence Management, " a military term that describes a simple idea.

NPR: Shift in Tactics Seen as Vital to U.S. Victory in Iraq

Here again, a simple idea from the business world offers parents a clear path.

WSJ: Run Your Family Like a Business