arm-in-arm

挽着手腕

I've just seen them going down the road arm in arm. 我刚看到他们臂挽着臂沿着这条道走去。

I often see them strolling happily arm in arm. 我经常看到他们幸福地挽臂散步。

I often see my grandparents strolling happily arm in arm. 我常常看见我的爷爷奶奶臂挽着臂愉快地散步。

My nephew in puppy love went out with his date arm in arm. 我侄子初恋时和他的小女友手挽臂而行。

They walked along the riverbank arm in arm. 他们挽着胳膊沿着河边散步。