1. Now, we're not sending you in there completely unaided.

我们不会让你手无寸铁地去那里

2. The task must be completed alone and unaided.

我必须单枪匹马地完成任务

3. The human brain may not be intelligent enough to cope for much longer, unaided.

若没有外界帮助 凭人类大脑的智慧 无法支撑太久

4. Salmon have an extraordinary ability to leap up waterfalls, but even they cannot, unaided, cross the dams that we have built.

大马哈鱼有特殊的瀑布翻越技巧 但它们也无法在没有帮助的情况下 越过人造的大坝

以上参考资料就是本英汉词典详细汇总的单词unaided的翻译英语含义，如有错漏请向我们提供反馈意见。