n.来回,往来,交通;
例句:
Fashions come and go, but this style has always been popular.
潮流变来变去, 但是这种款式却始终受到欢迎.
Watch them come and go as dispassionately as possible.
尽可能冷眼旁观它们的来来去去.
Fashions come and go but the long dress is always popular.
时装不断变化,但长的服装却永远受到青睐.