in one stroke 一蹴即就

in one stroke  
繁: 一蹴即就 
簡: 一蹴即就 

行政長官李家超在電台節目表示，劏房問題涉及逾20萬住戶，不能一蹴即就，「解決劏房問題工作組」會有序、小心處理多年累積的問題。 

【施政報告】李家超:解決劏房問題不能一蹴而就（2023年10月28日）。信報，取自https://t.ly/SWCrT 

It is impossible to get Hong Kong clean in one stroke, said Deputy Chief Secretary for Administration Warner Cheuk Wing-hing, the official leading authorities’ citywide cleaning operation. 

Impossible to get Hong Kong clean in one stroke, says administration deputy (2022, Sept 26). The Standard. Retrieved from https://www.thestandard.com.hk/breaking-news/section/4/195120/Impossible-to-get-Hong-Kong-clean-in-one-stroke,-says-administration-deputy