第二年第一百五十五天

[nnozomi]

语法
曾经 + V + 过, "once did X, used to X" (top of page)
https://resources.allsetlearning.com/chinese/grammar/Expressing_%22once%22_with_%22cengjing%22

词汇
叫作, be called/known as (pinyin in tags)
https://mandarinbean.com/new-hsk-2-word-list/

Guardian:
我们曾经惧怕过这种现象, we used to fear these phenomena
我曾经说过，这个孩子可能是改变世界的关键, I once said this child might be the key to changing the world
要不然你就叫做沈巍, how about being called Shen Wei [a quick check suggests 叫做 is a variant spelling of 叫作]

Me:
我曾经每天都吃过巧克力。
这个花叫作牵牛花。