I use 'radical' here in both the original sense of 'addressing the root' and the newer, no doubt related sense of being 'extreme.'
我在此使用“radical”这个词,即指它的原始意义“根本的”,也指它的另一个意义‘极端的’。
2
Before such radical changes take root, two questions need to be answered.
在彻底完成这种根本性变革之前,需要回答两个问题。
3
We could make a start by being guided by people that understand the very root cause of our problems and have fresh, radical ideas as to their resolution.