我们的设备对于这样的工作来说完全不够好。

Our equipment is totally ___inadequate for a job like this.

首先，我发现座位不够好，而且我的安全带也坏了。

First of all, I found the seats ___inadequate and my seat belt was broken.

所提供的培训对于这个高级课程来说不够充分。

The training provided was ___inadequate for the advanced course.