We fill up our lives with meaningless tasks.

　　我們終日忙忙碌碌，過得毫無意義。

　　The essay was a meaningless jumble of ideas.

　　這篇散文思想混亂，使人不知所云。

　　The sentence 'kicked the ball the man' is meaningless

　　kicked the ball the man這句話毫無意義。

　　These tests were so seriously flawed as to render the results meaningless.

　　這些測試存在嚴(yán)重錯(cuò)誤，致使結(jié)果變得毫無意義。

　　He would rather have a decent death which served some purpose than a meaningless death.

　　他寧愿死得其所，也不想無謂地死去。