单纯提高罚款未必奏效,除非执法过程同样公开透明。Dānchún tígāo fákuǎn wèibì zòuxiào, chúfēi zhífǎ guòchéng tóngyàng gōngkāi tòumíng.Simply increasing fines may not work unless the enforcement process is also open and transparent.
这种药很奏效,吃了两天咳嗽就好了。Zhè zhǒng yào hěn zòuxiào, chīle liǎng tiān késòu jiù hǎole.This medicine works really well; after taking it for two days, the cough was gone.
老师的新方法果然奏效,学生们的成绩提高了。Lǎoshī de xīn fāngfǎ guǒrán zòuxiào, xuéshēngmen de chéngjì tígāole.The teacher's new method really did work; the students' grades improved.