VERB
漫步;漫游;游荡;闲逛
If you roam an area or roam around it, you wander or travel around it without having a particular purpose.
例句
Barefoot children roamed the streets...
光脚丫的孩子们在街上游荡。
They're roaming around the country shooting at anything that moves...
他们在乡下到处转悠，看到活动的东西就开枪。