I received this envelope in my mailbox. The snail mail kind of physical mailbox. It was a Christmas gift from my manager. I wonder.... who has used this kind of envelop before? Who has seen this kind of envelope before? Or one day will someone ask what is an envelope?

我在我的邮箱里收到这个信封。是那真正摸得着的邮箱不是电邮。这是我经理送来的圣诞礼物。不知道....谁使用这种信封？谁见过这种信封？或者有一天会有人问啥是信封？

🎶Meanwhile, some music for you to enjoy as you read. This piece is part of Vivaldi’s The Four Seasons, particular the first of the 4 violin concertos, called Spring.

🎶让大家继续读的时候，欣赏一点音乐。这件作品是维瓦尔第的“四季”的一部分 - 4小提琴协奏曲中的第一首，名为“春天”。

Source | 来源: https://musopen.org/
https://soundcloud.com/alan-chang-563971986/four-concerti-grossi-4-vivaldi-op8-i-la-primavera-allegro-largo-allegro Source | 来源: https://musopen.org/music/2213/antonio-vivaldi/the-four-seasons/