We fill up our lives with meaningless tasks.

　　我們終日忙忙碌碌，過(guò)得毫無(wú)意義。

　　He is a master at name-dropping and meaningless Hollywood doubletalk.

　　他善于靠名人名字來(lái)抬高自己的身價(jià)，并愛講一些毫無(wú)意義的.好萊塢式模棱兩可的話。

　　Unloved and uncared-for, they live a meaningless hand to mouth existence.

　　沒人疼愛也沒人照顧，他們過(guò)著一種毫無(wú)意義、勉強(qiáng)糊口的日子。