我们吃了一顿相当不令人满意的饭。

We had a rather ___unsatisfactory meal.

我不得不在报告中强调那些不令人满意的条件。

I had to highlight the ___unsatisfactory conditions in my report.

公司收到了关于服务不令人满意的投诉。

The company received complaints about the ___unsatisfactory service.