I have a very important...
我有很重要的消息
I have some very important news.
— 黑色的风采 (2005)
我有很重要的事情要跟你说。
I have something very important to tell you.
我有很重要的事要做
I have something very important to do.
— 出租车司机 (2017)
我有很重要的事要讲
I have something very important to say.
— 回归 (2006)