垃圾箱里那袋腐烂的水果是整条街上最臭的东西。

That bag of rotten fruit in the trash can is the ___smelliest thing on the whole street.

这个所谓的投资机会闻起来最可疑，千万别上当。

This so-called investment opportunity is the ___smelliest one I've ever seen—don't fall for it.