Colombians have taken to the streets to express their unhappiness over a range of issues and their displeasure with the president, Ivan Duque.

哥伦比亚民众走上街头，表达他们对各种问题的不快以及对总统伊万·杜克的不满。

Negotiations continued over a range of issues, but it was clear by the late summer that the two sides were drifting ever further apart.

双方就一系列问题继续进行谈判，但到了夏末， 双方的分歧显然越来越大。

I've been working with a range of organizations over the past two years, helping them determine what their future of work should look like.

在过去的两年里， 我一直在与一系列组织合作，帮助他们确定未来的工作应该是什么样子。

So amorphous solids don't have the sharp discrete melting points of things like ice, which melts exactly at 0, instead, they melt over a range of temperatures, as the heat energy increases.

因此，无定形固体不像冰那样具有尖锐的离散熔点，冰的熔点恰好为 0， 相反，随着热能的增加， 它们会在一定温度范围内熔化。

At the close of the afternoon service we returned by an exposed and hilly road, where the bitter winter wind, blowing over a range of snowy summits to the north, almost flayed the skin from our faces.

下午的礼拜结束时，我们沿着一条裸露的山路返回，寒冷的冬风吹过北方的一系列白雪皑皑的山峰，几乎把我们脸上的皮肤剥掉了。