I don't think there will be a problem, you can move in straight away.
我认为这没什么问题,你可以马上搬进来。
It was after dark when we got back,and we were all tired.
我们回来时天已经黑了,并且我们都很疲倦。
Up to now, historians have assumed that calendars came into being with the advent of agriculture, for then man was faced with a real need to understand something about the seasons.