It's the part of mathematics that even mathematicians don't particularly like, 统计是数学的一部分，但是它是连数学家都不怎么喜欢的那一部分， because whereas the rest of maths is all about precision and certainty, statistics is almo
Perhaps my parents could have found out and could have helped. 也许我的父母本能够发现并给我帮助。 But the years of constant caretaking, having to wake up every two hours to turn me, 但是经年累月的康复照看，不得不每两个小时就醒来让我翻身， combin
THE PRESIDENT: Good afternoon, everybody. AUDIENCE: Good afternoon. THE PRESIDENT: Well, it is great to be back in Ohio. Strickland said I’ve been in Ohio so much he might start charging me for
