speculate upon

例句 (10)

• Scholars often speculate upon the true intentions of ancient rulers.学者们常对古代统治者的真实意图进行推测。
• The committee refused to speculate upon the possible outcomes of the negotiations.委员会拒绝就谈判的可能结果进行推测。
• It is unwise to speculate upon the private lives of public figures without evidence.在没有证据的情况下，对公众人物的私生活进行推测是不明智的。
• Philosophers have long speculated upon the nature of consciousness.哲学家们长期以来一直对意识的本质进行推测。
• One can only speculate upon the reasons for such an unexpected decision.人们只能对这一出人意料的决定背后的原因进行推测。
• The economists were asked not to speculate upon the future of the stock market.经济学家们被要求不要对股市的未来进行推测。
• Throughout history, humans have speculated upon the existence of extraterrestrial life.纵观历史，人类一直对外星生命的存在进行推测。
• Before making assumptions, we should avoid speculating upon incomplete data.在做出假设之前，我们应该避免对不完整的数据进行推测。
• The ancient texts speculate upon the origins of the universe.这些古代文献对宇宙的起源进行了推测。
• He spent hours in quiet contemplation, speculating upon the meaning of life.他花数小时安静沉思，对生命的意义进行推测。