planless

基本解释

In the meantime his life remained run down, planless, and empty and idle.
衹能說是命運的播弄。
Other than this kind of planless sauntering, Sun Shaoping had cultivated a habit of reading extracurricular books.
除過這種漫無目的的轉悠，他現在還養成了一種看課外書的習慣。
In other words, DNA is an intelligent system, and the evolution of being is not planless, at least not planless at all.
也就是說，DNA是一種智力系統，生物進化不是漫無目的的，或者至少不全是漫無目的的；
But it would never occur to anyone to call their method planless and irrational.
但誰都不會想到稱他們的方法是無計劃無理性的。
Why should evolution, exactly as Darwin knew it and described it, be planless and irrational?
爲什麽物種的進化，應該和達爾文知道、描寫的完全一致，應該是無計劃、無理性的？