But that doesn't mean crucial ethical issues involving AI aren't at hand.

但 “不知道” 不在冷峻的伦理方面，“AI” 就可以排除在外。

Researchers say sleep deprivation could be what's at hand here.

研究人员表示睡眠不足可能就是正面临的问题。

But even as he spoke, the buildings were at hand.

说时迟，那时快，那些建筑群已扑面而来。

I have this lavender anti-bacterial spray that I have, and whenever me and my friends are in a public bathroom, and we have to wait in line to wash our hands at the sink, I'm like, " No, check it out."

我包里会带一款手部抗菌喷雾，每次我和朋友去洗手间，排队等水槽洗手时，我就会拿那个给他们喷。

Nature is always close at hand in Provincetown.

普罗温斯敦四周都是大自然。

Your stapler and hole punch will be close at hand.

你的订书器和打孔机随时听候召唤。

There are currently few solutions at hand.

目前并没有什么方案。

Which made them a good test subject for the question at hand.

这使章鱼成为研究眼前这一问题最合适的测试对象。

The seeds must be carefully chosen; they must fall on good ground; they must be sedulously tended, if the vivifying fruits are to be at hand when needed.

想在需的时候可随手摘取充满生机的果实，那就必然从精选良种做起，然后将其植入肥沃的土地，还需勤勉地护理。

The people of Pompeii now knew that doom was at hand.

此刻庞贝人知道他们的末日就到了。

" As I was saying." Mira puts a hand at the small of my back.

“正如我刚才所说。”米拉将手轻轻搭在我的后腰上。

She wanted her life shaped now, immediatelyand the decision must be made by some force—of love, of money, of unquestionable practicality—that was close at hand.

她现在就自己的终身大事，刻不容缓——而且这个定必须由一股近在眼前的力量来做出——爱情啦、金钱啦、实实在在的东西。

We oppose this order, which has implications far beyond the legal case at hand.

我们拒绝执行政府的这项求，一旦妥协，这种行为产生的影响将远远超过这次法律案件。

Let's stick to the discussion at hand.

让我们回到讨论的主题。

And it's a design to fit over the steering wheel of most standard vehicles to track whether or not the driver has two hands on the wheel at all times.

而且这种设计可以安装在大多数标准车辆的方向盘上，用来跟踪驾驶员是否一直是两只手都放在方向盘上的。

Have some candlees at hand in case lights fuse.

手边准备点蜡烛，万一保险丝烧断了。

I learned to treat pain as a cue that a great learning opportunity is at hand, which led me to realize that pain plus reflection equals progress.

我学会了把痛苦当做一个信号，一个很好的学习机会就在眼前，这让我识到痛苦加上反思等于进步。

A very different idea of the discussions at hand but at least the two sides had discussed for eight and a half hours which is one good sign.

虽然双方对讨论的想法截然不同，但至少双方讨论了八个半小时，这是一个好兆头。

But just make sure that you stick to the task at hand.

但是确保你始终没有跑题。

And the way I was intensely bored growing up and had to read books, or if I could get my hands on a movie at my grandma's house.

我在成长过程中非常无聊，就不得不看书，或者是在奶奶家看电影。