水力警铃的安装要求:When our part of the earth turns away from the sun,it's night.怎样翻译?

When our part of the earth turns to the sun,it's day.怎样翻译? When our part of the earth turns to the sun,it's day.怎样翻译? When our part of the earth turns away from the sun,it's night.怎样翻译? Which word has the meaning of “the amount left when part is taken away”? THE TIME OF OUR LIVES The time of our lives the time of our lives THE TIME OF OUR LLIVES The Time of Our Lives The best part of a week是什么意思？