Without gesture support, simple things that you need to do all the time on mobile devices - such as zooming out on content, repositioning, then zooming back in is a complex process.

要是不支持手势，一些常做的简单事情(如放大内容，重定位，然后再缩小回原来大小)，都会是件复杂的过程。

youdao

We first created mobile search for Google back in 2000 and then we started to create progressively more tailored and complex mobile offerings.

2000年我们首次推出Google手机搜索，然后我们开始逐步有针对性的推出更丰富的手机服务。

youdao

Think back to what you were facing then, and you'll soon know how best to deal with these complex but remarkably promising developments.

回想那时候你正面临的事情您可能就会找到解决问题的最佳方法找到正确的方向。

youdao

What if it was possible to break a complex piece of machinery into a thousand pieces and then, at some predetermined moment, have the machine put itself back together again?

NEWYORKER: In the Air