Gazing at people, some hand in hand.

凝视着人们，有些人手拉手。

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Happy couples are pleased to be seen together and are often in some kind of affectionate contact - hand on hand or hand on shoulder or knee or back of neck.

幸福夫妻总是很乐意被看到在一起，也经常会有亲密的小举动——手挽手，手搭在肩上、膝盖上或者是脖子上。

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And HAR2 is near a gene with strong expression in the hand, perhaps playing some role in human-specific hand coordination.

HAR2靠近在手上有强表达的基因，在人类特有的手协调方面发挥着某些功能。

youdao

Here is some good advice: a bird in the hand is worth two in the bush.

VOA: special.2010.06.13

This is of some interest to us, so turn to the left-hand column of page 720 in the Hughes edition.

这让我们觉得有趣，在休斯的版本里翻到720页左边一栏。

耶鲁公开课 - 弥尔顿课程节选

And some of them might be spinning clockwise, in which case, according to the right-hand rule we would consider them spin-down.

而另一些电子则是在顺时针自旋，在这种情况下，根据右手定理,我们会以为它是在向下转。

麻省理工公开课 - 固态化学导论课程节选

The revival of bespoke bicycles in the past couple of years has come hand-in-hand with some very straitened economic times.

BBC: How to build a bike: The revival of a British craft

The government in Tirana says it is having some success in persuading people to hand in ill-gotten weapons.

ECONOMIST: Albania: Hold your breath | The

One connection which many voters may not have known of is his half-brother, Oliver Sarkozy, who in recent years has had a hand in some of the world's biggest bank takeovers.

FORBES: The Other Sarkozy: Big Apple Dealmaker