候车大厅人声嘈杂,广播内容几乎听不清楚。Hòuchē dàtīng rénshēng cáozá, guǎngbō nèiróng jīhū tīng bù qīngchu.The waiting hall was noisy with voices, and the broadcast was almost impossible to hear clearly.
街上很嘈杂,我听不清你说什么。Jiē shang hěn cáozá, wǒ tīng bù qīng nǐ shuō shénme.The street is very noisy, and I can't hear what you are saying.
嘈杂的环境让孩子无法安心写作业。Cáozá de huánjìng ràng háizi wúfǎ ānxīn xiě zuòyè.The noisy environment keeps the child from doing homework in peace.