The practicalities of having two young children and working full time meant we had to employ a nanny.有两个年幼的孩子又要全职工作,这种实际情况意味着我们得雇个保姆。
It sounds like a good idea, but you should consider the practicalities before you put it into action.这听起来是个好主意,但在实施之前你应该考虑一下实际情况。