by the aid of

例句：

1. 1. By the aid of modern technology,we can solve many problems more efficiently.
   借助现代技术，我们可以更有效地解决许多问题。
2. 2. The teacher gave us some tips tohelp us pass the exam.
   老师给了我们一些提示来帮助我们通过考试。
3. 3. We needto find a way to by the aidof nature's resources.
   我们需要找到一种方法来利用大自然的资源。