a打头的形容词褒义词

My life seemed aimless.

我的生活似乎没有目标。

After several hours of aimless searching they were getting low on fuel.

在几个小时漫无目的'的搜寻之后，他们快没燃料了。

Peters had been adrift and aimless

彼得斯曾经漫无目的地四处漂泊。

Therefore aimless searching is avoided and the algorithm is optimized.

从而避免了盲目搜索，优化了算法。

But at present, the civil servant training is aimless and has low quality.

但是目前公务员培训的针对性不强，培训的质量不高。