(形成) of the ice shelf had been undisturbed (未受干扰) since the last ice age (冰川期).However, many... of ice, fed by glaciers (冰川), that float on the ocean around Antarctica (南极洲).The recent collapse ……
新的科学研究告诉我们更多关于地球冰川期的故事。MOST of us are used to seasons. Each year, spring follows winter, which...,sheds light on(使某事清楚明白地显示出来) whereice sheets(冰川) melted during the ice age.It now seems that the ice ……
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