这些金属制品长期暴露在潮湿环境中,容易生锈。Zhèxiē jīnshǔ zhìpǐn chángqī bàolù zài cháoshī huánjìng zhōng, róngyì shēngxiù.These metal products are likely to rust if exposed to a damp environment for a long time.
牛奶等奶制品对骨骼健康有好处。Niúnǎi děng nǎizhìpǐn duì gǔgé jiànkāng yǒu hǎochù.Dairy products such as milk are good for bone health.
这些塑料制品可以回收,不要随便扔掉。Zhèxiē sùliào zhìpǐn kěyǐ huíshōu, bú yào suíbiàn rēngdiào.These plastic products can be recycled, so don't just throw them away.