- The ice cap has lost 40% of its thickness in 40 years.
冰冠在40年间融化了40% - Its surface area in the summer shrinks year by year.
冰冠的面♥积♥每年夏天都在缩减 - It could disappear before 2030.
并且很可能在2030年之前完全消失 - Some predictions suggest 2015.
也有人预言到2015年冰冠就会消失 - Soon these waters will be
不久之后 这些冰就会在 - free of ice several summer months a year.
夏天的几个月当中融化成水 - The sunbeams that the ice sheet previously reflected back...
过去冰面可以反射阳光