大家都搜：
不确定是否
1、whether not───是否
2、sure why not───当然为什么不呢
3、whether or not───不论，是否；无论; 是否
4、be not sure───不确定；吃不准
5、i am not sure───我不确定
6、not sure───不确定；不一定；未必
7、im not sure───我不确定
8、are not sure───不确定
9、whether───conj.是否；不论；pron.两个中的哪一个
1、I am not sure whether this was courage or pigheadedness.───我不确定这是勇气还是顽固。
2、If you are not sure whether the method is right or not, you would catch the wind with a net.───如果你不能确定方法的对错，你可能只是徒劳无益。
3、I'm not sure whether I should tell you this.───我拿不准该不该把这事告诉你。
4、I'm not sure whether he is trying to be clever or controversial, but either way, such writing smacks of racism.───我不知道他是想显示自己聪明还是想引起争论，但不管怎样，这样的文章打击了种族主义。语源
5、You had better reckon without me, as I am not sure whether I shall be able to come.───你最好别把我计算在内，因为我是否能来还说不定。
6、He was not sure whether he wished her to stay or go.───他说不准他到底是希望她留下还是离开。
7、We were not sure whether the reason why we locked tightly our heart was to eliminate loneliness or to protect ourselves.───不确定封闭自己的心，是因为害怕孤寂，还是在自我保护，只是不由自主地那样做了。
8、"I'm not sure whether you'll like this food but help yourself" said the fox putting down the dish on the talbe.───狐狸边把上菜边说：“我不知道你会不会喜欢我做的饭，但是请慢用。”
9、If you are not sure whether TOGAF is for you, it might be a good idea to take it for a test drive in your organization.───如果您不确定TOGAF是否适合您，那么在您的组织中试用一下是个好主意。
1、I am not sure whether this was courage or pig-headedness.
2、I'm not sure whether this paint is the right colour for the bedroom - we'll just have to suck it and see.
3、We're not sure whether we still want to proceed with the sale.
4、I am still not sure whether these stories were apocryphal or not, but the danger was clearly present.
5、I'm not sure whether I should tell you this.
6、I'm not sure whether to resign or stay on.
7、He was not sure whether he wished her to stay or go.
8、We are not sure whether some people are good or not.They can not be replaced,though.
9、I am not sure whether they do.