But if Stafford's got to be doubtful if Stafford doesn't play I think you can roll that way.

但如果斯塔福德不参加比赛，我认为你可以这样做。

It is doubtful if any face out of all the innumerable varieties of the human physiognomy was ever distinguished by a more arresting individuality.

令人怀疑的是， 在无数种人类相貌中， 是否有哪张脸具有更引人注目的个性。

It is doubtful if Homer knew writing, certain that he knew profoundly every quality of the tongue, — veracity, vividness, shortness of sentence, simplicity of thought, obligation to insure swift apprehension.

荷马是否懂得写作值得怀疑， 他确信他深谙语言的每一种品质——真实、生动、简洁的句子、简单的思想、确保迅速理解的义务。