有些司机肆无忌惮地闯红灯,真让人生气。Yǒuxiē sījī sìwújìdàn de chuǎng hóngdēng, zhēn ràng rén shēngqì.Some drivers brazenly run red lights; it really makes people angry.
他肆无忌惮地在办公室里大声打电话,同事非常不满。Tā sìwújìdàn de zài bàngōngshì lǐ dàshēng dǎ diànhuà, tóngshì fēicháng bùmǎn.He brazenly talks loudly on the phone in the office, and his colleagues are very unhappy about it.
这些广告肆无忌惮地夸大效果,消费者要小心。Zhèxiē guǎnggào sìwújìdàn de kuādà xiàoguǒ, xiāofèizhě yào xiǎoxīn.These advertisements brazenly exaggerate their effects; consumers should be careful.