在几个小时漫无目的的搜寻之后，他们快没燃料了。After several hours of aimless searching they were getting low on fuel.他过着一种漫无目的的生活.He led an aimless sort of life.他过着无目的的生活.He leads an aimless life....

“无目的”的英语可以翻译为：objectless，purposeless ...