動詞
從源頭解決問題 Literally, take away the firewood under the cooking pot, meaning to address the root cause of a problem.
呢個城市人滿為患,唯有釜底抽薪,控制人口,先可以解決問題。
呢个城市人满为患,唯有釜底抽薪,控制人口,先可以解决问题。
ni1 go3 sing4 si5 jan4 mun5 wai4 waan6,wai4 jau5 fu2 dai2 cau1 san1,hung3 zai3 jan4 hau2,sin1 ho2 ji5 gaai2 kyut3 man6 tai4 Overpopulation of this city can only be solved by addressing its root cause - controlling population.
Definitions (Wiktionary)
phrase, idiomatic
to deal with a problem from the root