他表面上自称傻瓜,其实比任何人都清楚局势的微妙变化。Tā biǎomiàn shàng zìchēng shǎguā, qíshí bǐ rènhé rén dōu qīngchǔ júshì de wēimiào biànhuà.On the surface he calls himself a fool, but in fact he understands the subtle changes in the situation better than anyone.
别叫他傻瓜了,这个傻瓜考试居然考了全班第一。Bié jiào tā shǎguā le, zhège shǎguā kǎoshì jūrán kǎo le quán bān dì yī.Stop calling him a fool — that fool somehow scored first in the class on the exam.
买这种东西你就是傻瓜,价格比网上贵了整整一倍。Mǎi zhè zhǒng dōngxi nǐ jiùshì shǎguā, jiàgé bǐ wǎngshàng guì le zhěngzhěng yí bèi.Buying this kind of thing makes you a fool — it costs exactly twice the online price.