第二年第五十一天

[nnozomi]

语法
S + (length of time) + V + (number of times) + O, "do X ~ many times in ~ period" (bottom of page)
https://resources.allsetlearning.com/chinese/grammar/Expressing_%22how_often%22

词汇
道，道路, road/way/path; 道理, truth; 味道, taste ( pinyin )

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

Guardian:
卫冕擂主一个月进行一次守擂, the champion protects his title once a month
有道理啊, you've got a point
胡说八道, what bullshit [sorry, I couldn't resist including this one]

Me:
七月两天差不多下一次雨。
你说得有道理，咱们这样做吧。