zhè píng báijiǔ fàng le jǐ nián, kāi píng yǐhòu wèidào fǎn'ér gèng shùn le

这瓶白酒放了几年，开瓶以后味道反而更顺了。

This bottle of baijiu has been aged for a few years, and after opening, the taste is actually smoother.