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。

youdao

On the one hand, if the body doesn't have enough cholesterol, we would not be able to survive. On the other hand, if the body has too much cholesterol, the excess begins to line the arteries.

一方面，如果身体没有足够的胆固醇，我们将无法生存；另一方面，如果体内胆固醇过多，多余的胆固醇就开始让动脉变厚。

《柯林斯英汉双解大词典》

They were originally written as semi-secret court entertainments, scribbled on bits of paper and passed from hand to hand, like jewels or flowers.

起初它们只是半隐秘状态的宫廷娱乐，潦草地写在纸片上，手手相传，就像珠宝或鲜花。

youdao

"And who also are comfortable with their Americanness on the one hand and comfortable with Islam on the other hand."

VOA: special.2010.08.05

On the right hand side, the work, let's call this left hand side, let's call this right hand side.

在右手边，让我们先在这里,标下标表示左手，这里示右手。

麻省理工公开课 - 热力学与动力学课程节选

Well, it's on one hand a very large idea to take in, particularly I think if one's working in a university.

这是一个很大的话题，不容易理解，对于在大学中工作学习的人尤为如此。

普林斯顿公开课 - 人性课程节选

And so they needed to really grapple with those issues on the one hand and, on another hand, they needed to decide what's the role of teachers in making this decision?

NPR: Sandy Hook's Future: What's To Become Of The School?

The recommendations and assistance occur for the continuance of a desired level of quality on the one hand and on the other hand for the promotion of educational development and innovation.

UNESCO: Introduction

In other words, 2013 budgets reflect on one hand a continuing focus on fiscal caution, and on the other hand the necessity to invest for the future.

FORBES: What Does 2013 Hold For Financial Services IT?