We fill up our lives with meaningless tasks.

　　我們終日忙忙碌碌，過(guò)得毫無(wú)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(huà)毫無(wú)意義。

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

　　這些測試存在嚴重錯誤，致使結果變得毫無(wú)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(wú)謂地死去。