We fill up our lives with meaningless tasks.

　　我們終日忙忙碌碌，過得毫無意義。

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

　　他善于靠名人名字來抬高自己的身價，并愛講一些毫無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，他們過著一種毫無意義、勉強(qiáng)糊口的日子。