Sierra County of的意思|示意

The Sierra Nevada and the Cascade Mountains meet in Plumas County, and fall color against the grey backdrop of the volcanic rock that covers the region makes for dramatic views.

内华达山脉和喀斯喀特山脉相连接于普卢默斯县，秋季的色彩反衬着覆盖该地区火山岩的灰色背景。 造成了引人注目的景致。

They have spread into areas of Lofa County and Gbarpolu County, bordering Guinea and Sierra Leone.

他们散布到与几内亚和塞拉利昂接壤的洛法县和巴波卢县地区。

Thousands of people were without power in Sonoma County, and worries of avalanches closed some ski areas in the Sierra Nevada.

在索诺玛县成千上万的人断电，因担心雪崩，内华达山脉的一些滑雪区关闭。