Strolling
['strəuliŋ]
a. 回演

1. I often see them strolling happily arm in arm.
   常看幸福挽臂散。
2. I often see my grandparents strolling happily arm in arm.
   常常看见爷爷臂挽着臂快散。

Stroll \Stroll\, v. i. [imp. & p. p. {Strolled}; p. pr. & vb. n.
{Strolling}.] [Cf. Dan. stryge to stroll, Sw. stryka to
stroke, to ramble, dial. Sw. strykel one who strolls about,
Icel. strj?ka to stroke, D. struikelen to stumble, G.
straucheln. Cf. {Struggle}.]
To wander on foot; to ramble idly or leisurely; to rove.

These mothers stroll to beg sustenance for their
helpless infants. --Swift.

Syn: To rove; roam; range; stray.