“不够的”的英语可以翻译为：insufficient，scanty，short ...

对难管教的孩子只是责备是不够的。It's not good enough just to blame the unruly children.只在外缘做一些小修小补是不够的，我们的目标必须是重建整个系统。It is not enough to tinker at the edges; our objective must be to reconstruct the entire system.光快速冲洗一下是不够的.得用大量流...