That amount of loss would represent about 26 percent of the world's total glacier mass.

这一损失量将占世界冰川总量的26%左右。

Well, it might be because change, even really positive change, involves a surprising amount of loss.

这可能是因为改变，即便是一个非常积极的改变，都涉及无法想象的损失。

Now the process at the atomic level leads to a very small amount of loss in mass.

现在，原子级的过程会导致非常少量的质量损失。

I think what makes Rita's story unique is the amount of time and the amount of loss.

我认为丽塔的故事的独特之处在于它所花费的时间和损失的数量。

It sneaks up on you, and you're not always aware of the amount of loss you have because you're not getting checked regularly.

它悄然而至，而你不总能意识到损失了多少听力，因为不常做听力检测。