One will be the normal account for day-to-day use, and the other will be an administrative accountto be used only when necessary.
一个供其日常使用，另一个管理员账号只在必要的时候才使用。
2
It can be a good idea to put the money to cover your rent or hall fees into a separate account that you don't touch on a day-to-day basis.
如果你将住宿费化成单独一部分逐日积累而不去动用，那将会是很好的主意。
3
But some of them could not celebrate the Passover on that day because they were ceremonially unclean on account of a dead body. So they came to Moses and Aaron that same day.