第二年第八十六天

[nnozomi]

语法
难怪/怪不得 X，原来 Y "no wonder X, on account of Y" (middle of page)
https://resources.allsetlearning.com/chinese/grammar/Expressing_%22no_wonder%22

词汇
服务, service; 舒服, comfortable ( pinyin )

https://mandarinbean.com/new-hsk-2-word-list/

Guardian:
难怪夜尊有恃无恐的，原来他早就埋了后手, no wonder Ye Zun is sure of help to call on, he's long since laid plans to fall back on [I learned 有恃无恐 first in a very different context...]
难怪你会带我来这，原来是想看我自露马脚, no wonder you brought me here, you wanted to show me where I slipped up
电话打过了，不在服务区, I called the number, it's not in service

Me:
怪不得她会吹长笛吹得这么好，原来她从小吹了。
那家酒店的服务特别好。