trail along [treil əˈlɔŋ]

以下由轻松背单词网站提供

没精打采地（跟在后面）走

His sister trailed along behind him.他的妹妹慢吞吞地跟在他后面走。
The tired children trailed along behind their father.这些疲倦的孩子没精打采地跟在父亲的后面走着。