It would certainly make his veto seem less momentous .

这当然会让他的否决看上去没那么意义重大。

He faces momentous and unpleasant choices .

他面临着重要而且艰难的选择。

In the world of copy-protected e-books , choosing a reader is a particularly momentous decision .

在版权保护的电子书世界中，选择阅读器是个特别重要的抉择。

Here is a momentous fact that any theory of depressions must explain .

这是任何关于萧条的理论都必须解释的一个重大的事实。

It will be a momentous decision , for china and the world .

对中国和世界来说，这将是个重大决定。