A spring blizzard blankets Calgary with snow. Born as a cow town, Calgary boomed with later discoveries of rich oil and gas fields in Alberta.

• 一场春雪把整个卡尔加里盖在了厚厚的积雪下。卡尔加里作为一个牛仔之城源远流长，随着阿尔伯特省发现了丰富的石油和天然气田而逐渐繁荣兴盛。