1、That coincides with snowpack declining across Canada everywhere except the Yukon.
與此同時(shí)，加拿大各處（除了育空地區(qū)）的積雪也在漸漸減少。

2、Fortunately, most of our water supply is renewed annually as snowpack in the Rockies.
幸運(yùn)的是，我們大部分的供水續(xù)簽每年積雪的落基山。

3、Rain in winter can have serious impacts when it falls on an existing snowpack or on frozen ground.
冬季下雨會(huì)產(chǎn)生嚴(yán)重的影響，它將使地面上有積雪或結(jié)冰。

snowpack翻譯