一大早

今天一大早天刚蒙蒙亮，勤劳的环卫工人们就已经身着反光马甲开始清扫街道上的落叶积雪。

jīn tiān yī dà zǎo tiān gāng mēng mēng liàng, qín láo de huán wèi gōng rén men jiù yǐ jīng shēn zhe fǎn guāng mǎ jiǎ kāi shǐ qīng sǎo jiē dào shàng de luò yè jī xuě.

It was just dawn this morning, and hard-working sanitation workers were already wearing reflective vests and began to clear the fallen leaves and snow on the streets.