stringent effort造句

例句与造句

1. The force continued its stringent efforts to combat psychotropic substance trafficking and abuse , registering considerable success in halting the previously escalating problem
   警队继续不遗馀力，打击贩卖及滥用精神药物的罪行，有效遏止问题恶化。
2. It's difficult to find stringent effort in a sentence. 用stringent effort造句挺难的