不确定的英文短语怎么写
不确定的英文短语 Not Sure, in midair;
sure
adj. 确信;确知;肯定;有把握;一定,必定,无疑(将会得到或发生);无疑(会做或会发生);
adv. (表示同意)当然;(加强语气)确实,的确;(回答他人的感谢)不用客气,应该的
I\'m not sure whether I should tell you this.
我拿不准该不该把这事告诉你。
I\'m not sure that this is the most valuable use of my time.
我不能肯定我的时间这样来安排最有价值。
I think this is their house, but I\'m not sure.
One should never criticize if one is not sure of one\'s facts.
一个人如果对自己掌握的事实没有把握,就绝不该随便批评。
Ask me if you\'re not sure how to do it.
你要是拿不准怎么干,就问我。