Watching your partner as they use their own hands is a great teaching tool as you both get turned on by the visual display.

观看你的伴侣如何使用手是一个很棒的教材，通过视觉刺激也很容易让你们两人兴奋起来。

youdao

I looked at the boy, who was silently watching hisfly, and it was my hands that held his rod, my eyes watching.

我看了看儿子，他正默默地盯他的蜻蜓，仿佛是我的手在握他的鱼竿，是我的眼睛在盯他的蜻蜓。

youdao

Of course I washed my hands, but when I did I had this overwhelming feeling like someone was watching me.

我当然洗了手，但当我洗手时我强烈的感觉到有人正在看着我。

youdao

In the kitchen she waited for another quarter of an hour, watching the hands of the dresser clock.

NEWYORKER: The Woman of the House

Ray Kopp, an economist at Resources for the Future in Washington, DC, says American companies, potential buyers and sellers in the carbon market, are watching with their hands on their checkbooks.

NPR: Seeking Profit in Kyoto Protocol Compliance

On the other side of the frontier, the village of Bir Ajam is in rebel hands and Israeli troops report watching them successfully deflect Syrian military pre-dawn raids almost daily.

NPR: Israel Fears End To 40-Year Peace On Syrian Front