英语语法分析

I'm sure you underuse Betty's intelligence on a daily basis.

我确信你只让她做些日常基础工作真是浪…

Misuse, overuse or underuse of medications may also result in poor health outcomes and a waste of money.

药物的错误使用、使用过度或使用过少都可能会造成不好的健康结果和经费的浪费。

Of course, the previous underuse of countercyclical policy suggests that it's more important than ever to get policy right now.

当然，之前的逆周期政策并未得到充分实施，这告诉我们如今政策的准确性比以往都要更为重要。