It's a no-brainer that should have passed easily.

这个计划不需动脑筋也应该很容易通过。

An low-risk, high-return investment? Do it. It's a no-brainer.

低风险、高回报的投资？肯定要做。别想啦！

It’s a no-brainer. But that makes it hard for new games to break through.

这种做法确实不需要花什么脑力，但是却会使新的游戏很难打入市场。

This sounds simple, and you may think it's a no-brainer, but take some time to think on it further.

你可能会觉得，这很简单，简直不用动脑。但你真的需要花点时间去好好思考。

That's a no-brainer, right? According to the publicly available portion of Chan's Facebook page, she's into cooking, photography, learning Spanish, working with kids and visiting warm locales.

这是必须的嘛，对不？ 从她公共可见的信息来看，她的爱好有做饭、摄影、学习西班牙语、和孩子一起工作，以及探访温暖的小去处。