She's very self-contained and isn't at all worried about moving to a big city where she won't know anybody.她非常独立,对于要搬到一个举目无亲的大城市去一点儿都不担心。Those who do not have relatives to return to are left to wander the streets and sleep rough.举目无亲的人只好四处游荡,露宿街头。He died without any survivors.他死时已举目无亲了。Moving to a place where I knew no one was a big leap for me.搬到一个举目无亲的地方对我来说是人生的一大转折。