Northern lights
01
北极光, 北方的光
the mainly green and red lights that appear in the sky in the Northern Hemisphere of the earth
例子
Tourists travel to Norway and Canada to witness the mesmerizing Northern Lights.
游客前往挪威和加拿大目睹迷人的北极光。
The Northern Lights are caused by charged particles from the sun interacting with the Earth's magnetic field.
北极光是由来自太阳的带电粒子与地球磁场相互作用引起的。



























