冰做什么

ice foot───冰足

ice front───冰锋

or what───还是其他的什么

tit for tat───以牙还牙，针锋相对

for fear that───生怕，唯恐；以免；以防万一

tell you what───告诉你什么

you know what───你知道吗

For example, during the last ice age, he said, what was happening in the oceans dramatically affected levels of atmospheric carbon dioxide, or CO2.───比如说，上个冰河时期地球海洋发生的一系列变化对大气中二氧化碳的含量产生了及其重大的影响。

What is International Ice Cream for Breakfast Day?───什么是国际冰淇淋早餐节？

Such feedback, though, does not completely explain what is happening. Hence the search for other things that might assist the ice's rapid disappearance.───当然，这种循环不能完全解释当下发生的情况，因此还有其他因素或许会助推冰川迅速消亡。