And nearly all of their material would, if the time ever came, be useful in our own defense.

他们所有的物资将会用完如果随着时间的到来，而且有利于我们的防卫。

youdao

Their experience came in very useful later on.

他们的经验在以后可能很有用。

youdao

Fortunately, as my work progressed I came to realize that there were other sources on which I could draw - sources that supplemented the manuals in useful ways.

幸运的是随着我工作的进展，我开始意识到还有其他的资料我可以利用，这种资料以有用的方式对农业手册进行补充。

youdao

None of the other search sites, except Yahoo, came up with anything useful in the first couple of screens.

WSJ: Google Is Beacon In Web Confusion

But it is useful to remember that back in December -- because the President came very far in his proposal -- in his negotiations with the Speaker, there wasn't that much difference between them until the Speaker walked away and pursued the so-called plan B.

WHITEHOUSE: Press Briefing

In terms of this image, he said he felt he came with a bit of "street cred" and that he thought it would be useful in raising standards.

BBC: Ofsted chief proud of 'Dirty Harry' image