第二年第三百五十天

[nnozomi]

语法
不是 + X + 就是 + Y "it's either X or Y"
https://resources.allsetlearning.com/chinese/grammar/Expressing_the_only_two_possibilities

词汇
温度, temperature; 气温, air temperature 温度 wēndù, temperature; 气温 qìwēn, air temperature
https://mandarinbean.com/new-hsk-2-word-list/

Guardian:
不是服从，就是背叛吗, is there only obedience or betrayal?
这里的温度会一步一步地降低, the temperature in here is gradually going to decrease

Me:
不是太冷就是太烫，这家餐厅的食物真难吃。
今天的体感温度比实际气温很冷。