But we can not touch it until we need.

但是我们要到有需要时才能碰它。

youdao

Happiness depends on how I have at hand can not touch it what can I do?

幸福依靠的是我手上有多少不能接触到他，我能怎么办？

youdao

What is friendship? You can not touch it but you can see it. It is hidden among us and made us feel comfortable and secured.

什么是“友谊”？它摸不到，却看得见，随时随地藏在彼此之间，让人感到一种满足的温馨和安全感。

youdao

I can touch it, I'm not controlling it, it doesn't recognize me and say, "Hey Steve, stop beating on me."

我能够摸它，却不能控制它，它不可能认识我，还说“别打我了史蒂夫“

斯坦福公开课 - 微软CEO-Steve.Ballmer谈科技的未来课程节选

So, I think that kind of thing. You should read that poem : Student: I like the line where it's if you can be in a crowd but not lose the common touch -that's my favorite line Mr. Carl Icahn: That's right. If you can walk in a crowd and still not lose the--if you can walk with kings and not lose the common touch.

所以为这些事情你应该读读那首诗,学生：我喜欢这句,如果你跟村夫交谈而不变谦虚之,态，亦或与王侯散步而不露谄媚之颜,那是我最喜欢的一句,卡尔·伊坎先生：对，是的，如果你可以和农夫交谈而,不变--亦或与王侯散步,而不露谄媚之颜。

耶鲁公开课 - 金融市场课程节选

We don't touch each other, we can touch, but it's not natural.

ENGADGET: Intel's Mooly Eden: 'Voice will do to touch what touch did to keyboards'

It is not something that you can see and touch except using a remotely operated vehicle.

WHITEHOUSE: Press Briefing