Power to much of the area has been cut and it is not yet clear how many of the missing are in danger and how many simply cannot be contacted.

通往这个地区的电力系统也被破坏，目前仍不清楚有多少失踪人口处于危险之中，有多少仅仅是因为无法取得联系。

youdao

You can use selection tools to define an area of an image that you want to cut, copy, clear, resize, invert, or move.

可以使用选择工具定义要剪切、复制、清除、调整大小、反转或移动的图像区域。

youdao

Chiseled nice looking sidebars, and clear-cut content area highlighted for easy reading.

凿痕好看工具条，并明确的内容区域，方便阅读突出。

youdao

Many villages in the area cut off by large snow drifts over the weekend are now clear and back to normal.

BBC: Gary Windle