How do you say

I purchased a sofa online, and it’s delivered one month later; it’s really high quality.

..in Chinese?

我在網上買了張沙發,一個月後送到,品質很好。

wǒ zài wǎng shàng mǎi le zhāng shā fā , yī gè yuè hòu sòng dào , pǐn zhì hěn hǎo 。

How do you say "A heavy snow fell on Beijing about a month ago." in Chinese?