They are as exact as possible; there is not a fault in them, if they did not melt!

它们极其精巧；只要它们不融化，那它们就没有缺点！

youdao

The decision whether or not to salvage the wreck was not an easy one, although an excavation in 1978 had shown that it might be possible to raise the hull.

决定是否打捞沉船并不是一件容易的事，尽管在1978年的一次挖掘表明，打捞船体是有可能的。

youdao

However, in some instances, breastfeeding is either not possible or not appropriate.

然而在某些情况下，母乳喂养要么不可能，要么不适宜。

youdao

It was not possible to travel straight through because of the Rocky Mountains and the deep snow that fell in winter.

VOA: special.2010.04.26

With the computer today, you can, for the most part, not represent every possible number that mankind can think of.

在当今世界，大多数情况下，并不是要把每个数字,都精确表示出来。

哈佛公开课 - 计算机科学课程节选

In other words, the text is what makes the ascertainment of meaning possible and available to us, but meaning is not in the text.

换言之,作品才是使含义得以传达的必要条件，但含义又并不在文本里。

耶鲁公开课 - 文学理论导论课程节选

But it's just not practical, it's not possible, it's not safe for them to do that.

BBC: Obesity rates fall in Philadelphia

The question is not would Facebook have not been possible before 2004, it would have been in some capacity, but people would have shared less.

FORBES: Mark Zuckerberg And The 102,400 Percent

So it's not as if it's not possible to do.

WHITEHOUSE: President Obama Makes a Statement on the Sequester