We've actually had to turn away business.
have to do sth:不得不做某事
have had to do sth:不得不做某事（开始于过去并且仍在持续）
turn away:拒绝
Actually:实际上，的确（情况真实）
Really:事实上，实际上（强调内容）
1.I don't know what actually happened
2.i really think he's sick
3.I can't very well turn away fans that come backstage.
4.I've been to busy to clean my house.
too busy doing 忙着做某事
too busy to do :太忙了以至于没办法做某事
5.His hands are full with the release of his new book.
hands are full with 忙着做某事
6.It's gonna be a long day tomorrow.
a long day 非常忙又累的一天
7.We still have a million things to do.
a million things to do很多事情要做
