单双的概率问题简介：So he nodded calmly, without revealing a trace of doubt, and just said: In that case, let us leave this matter to Truman. As soon as there is news, I will notify you two as soon as possible. But, how to find the two of you?
So he nodded calmly, without revealing a trace of doubt, and just said: In that case, let us leave this matter to Truman. As soon as there is news, I will notify you two as soon as possible. But, how to find the two of you?
