例句與造句

1. The force continued its stringent efforts to combat psychotropic substance trafficking and abuse , registering considerable success in halting the previously escalating problem
   警隊繼續(xù)不遺馀力，打擊販賣及濫用精神藥物的罪行，有效遏止問題惡化。
2. It's difficult to find stringent effort in a sentence. 用stringent effort造句挺難的