如果您对服务不满意，为什么不向酒店经理投诉呢？

If you're ___dissatisfied with the service, why don't you complain to the hotel manager?

许多顾客对新产品的质量感到不满。

Many customers were ___dissatisfied with the quality of the new product.

她对自己职业发展停滞不前越来越感到不满。

She became increasingly ___dissatisfied with her lack of career progress.