她用毯子把孩子盖住，怕他着凉。

Tā yòng tǎnzi bǎ háizi gàizhù, pà tā zháoliáng.

She covered the child with a blanket, afraid he would catch cold.

大雪把整条路都盖住了。

Dà xuě bǎ zhěng tiáo lù dōu gàizhù le.

Heavy snow covered the entire road.

请把锅盖住，这样水会烧得更快。

Qǐng bǎ guō gàizhù, zhèyàng shuǐ huì shāo de gèng kuài.

Please cover the pot so the water will boil faster.