And, in the midst of this reporting, there is one consistent but bewildering assumption made of us: that we understand what a one metre sea level rise means in reality.

而且，在这个报告中，有个假设一直存在而且令我们疑惑：那就是现实中海平面上升一米到底意味着什么。

youdao

Although it seems to be an easy thing to proclaim, 'I love this city for its history', it is more difficult to understand what that in reality means.

尽管它看上去很容易表达：“我爱这座城市的历史”，但要理解在现实中这究竟意味着什么则比较困难。

youdao

This doesn't mean that you need to understand everything right up front, it just means that you need to understand what you're working on at the present moment.

这不意味着您需要预先了解所有东西，这只意味着您需要了解目前您正处理的内容。

youdao

However unless we really understand what it is about these families that means they behave in this way, we can't start to turn their lives around.

BBC: Louise Casey calls for new approach on 'troubled families'

And unfortunately, the people of this town understand what it means to grieve better than most, because the wounds of that terrible shooting are still fresh in people's minds.

WHITEHOUSE: The White House