at the earth 和on the earth 的区别是什么?在地球上用哪个更好?

网友回答

At the earth hour地球一小时
at the Earth Summit在地球峰会上
Looking at the Earth遥望地球
At the Earth‘s Core地心,地心记
在地球上,用 on the earth,而不能用at the earth .
Satellites also aimed their transmissions at the Earth, with almost none being allowed to escape into space.卫星还将其信号传输指向地球,几乎不允许任何信号溜入太空.at 连接传输目标,有“到”的意思.