Answers for both are no ' s.

这两个也不是答案.

She's declining my invitation - she's saying 'no' to my invitation.

她在拒绝我的邀请——对我的邀请说“不！”

The tour guide gives an emphatic 'No' and it's on to the grinder.

工厂向导强调说“没有”，紧接着就来到了研磨机旁。

That's why in other countries the government is a person who can say 'No' for you.

这就是为什么其他国家的政府能代表你跟医疗行业说“不”，

And we're walking off the floor and Tex look at me and says, "you know, there's no 'i' in team".

我们走下场时泰克斯看着我说：“你得知道，球队这词里是没有个人的（Team里面没有I）”

Saying 'no', is never fun, but sometimes it's necessary. See the conversations below for some examples.

说“不”从来都不好玩，但有时这是必要的。有关一些示例，请参阅下面的对话。