night t and day日以继夜地
night a and day periscope昼夜两用潜望镜;日夜两用潜望镜
Every night and day我会在每一个日夜想着你
blow night and day整天的吹送
via night and day度日的方式
Daytime night and day白天和夜晚
Strive night and day夙兴夜寐
toil night and day形容不分昼夜地在野外奔波
Night And Day Services夜间和白天服务