She saw the occasional glimmer of a moth's wings.她看见蛾子的翅膀偶尔会泛光。The foggy streets were virtually empty, except for the occasional evening stroller.除了偶尔一两个傍晚出来散步的人，雾蒙蒙的街上空荡荡的。She flicked through a romantic paperback b...
...an occasional wisp of white cloud.偶尔出现的一缕白云Fifth Avenue, save for an occasional cab or foot passenger, was bare.第五大道上, 除了偶尔有辆公共马车或者有个步行的过路人之外, 已经空空荡荡.The street slept in darkness,aside from the occasional twinkling of...