Not the breath of the disremembered and unaccounted for, but wind in the eaves, or spring ice thawing too quickly, Just weather.

不是那被遗忘的来历不明的呼吸，而是檐下的熏风，抑或是春天里消融殆尽的冰凌。

youdao

The spring ice thaw in the Northern Hemisphere happens 9 days earlier than it did 150 years ago, and the first freeze of autumn happen 10 days later.

北半球春天冰雪开始化的时间比150年提早了9舔，而深秋的第一次结冰却在10天之后。

youdao

The comparison of algal composition and abundance between bottom layer of ice and surface layer of water suggests that it is different except in late November when the spring ice algal bloom occurred.

从冰底和水表藻种组成的对比表明，两者仅在春末冰底冰藻水华期间具有较强的相似性。

youdao

He saw that an underground spring flowed under the ice at that spot.

VOA: special.2010.05.01

When spring comes, dry ice warms up and expands.

BBC: Doubts over water on Mars

It is thought the search for the meteorite will be delayed until the ice melts in the spring.

BBC: Russia sends clean-up team to meteorite-hit Urals

This triggered an early spring melt, which made the ice vulnerable to the impact of high summer temperatures.

BBC: Record ice loss in Arctic