This has led scientists to speculate on the existence of other galaxies.
这就使得科学家推测还有其他星系存在。
He likes to speculate on the stock market.
他喜欢炒股。
He refused to speculate on the possible effects on relations between the two governments.
他拒绝猜测这对两国政府关系可能产生的影响。
Even to speculate on it is a gain.
即使思索一下也是一种收获。
If you want to speculate on the next bubble, it's up to you.
你是否想在下一轮泡沫中投机要由你自己决定。
He had hurried to speculate on stocks, but had made no money.
他急急地炒股票，一点钱也没赚得。
He needed to speculate on the situation before making the decision.
他需要在做决定前推测一下形势。
Malaysia Airlines said it would be "premature" to speculate on its origin.
马来西亚航空公司表示，现在就残骸来源做出揣测还“为时过早”。
These swaps are used to speculate on the likelihood of a borrower repaying its debt.
这些互换是用来对借款人偿还贷款的可能性作投机用的。
His physical condition was deteriorating, and he began to speculate on the matter of death.
他的健康状况日恶化，他开始考虑起死的问题。
A: on your first question, the talks are yet to be held. I am not in a position to speculate on the details.
答：关于第一个问题，会谈还没有举行，我不想对会谈情况进行猜测。
It is not necessary to possess the ultimate definition of this uniqueness. Even to speculate on it is gain.
没有必要弄清这种独特性的终极定义，但即是这种独特性进行思考也是一种收获。
In order to speculate on and understand this character, we must begin, as in all things, at the beginning.
为了推测和了解这个人物，我们必须把整个剧情从头来看。
Christie's said it is holding the art in France until it is paid but declined to speculate on its next move.
佳士得表示，在买家付款前会将拍品保存在法国，但拒绝透露下一步行动。
France doesn't plan to follow Germany in banning the use of contracts to speculate on European sovereign debt.
法国不计划效仿德国，禁止裸卖空欧洲主权债务。
When you put these factors together, the right information for you to speculate on the possibility of a near zero.
当你把这些因素整合在一起时，你对正确信息猜测的可能性就接近为零了。
Mr. Hayward declined to comment on the testimony, saying it was too early to speculate on the causes of the incident.
海沃德先生拒绝对证词做出评价，他说现在对事故的起因做出猜测还为时尚早。
Finally, we consider the recent developments in the literature to speculate on future directions for termite pheromone research.
并根据最新的研究情况，对今后的信息素及其类似物的理论研究和应用情况进行了展望。
The current fashion here is to speculate on when the “singularity” — the spontaneous emergence of a network or machine intelligence — will happen.
当前的潮流是预测“奇点”——网络或机械智能的自发出现——在何时发生。
This provides the ability to lock in profit margins and manage price risk, or alternatively, to speculate on the metals, softs and financial markets.
它可以控制利润率并管理价格风险，或者对金属，软商品和金融市场进行推测。
The poet reminds men of their uniqueness. It is not necessary to possess the ultimate definition of this uniqueness. Even to speculate on it is a gain.
诗人提醒人们注意自身的独特性。这种独特性最终如何定义无关紧要，但即使思考一下这个问题也会是得益非浅的。
The ceremony was brief, the casket closed (and there wasn’t one of us who wanted to speculate on the reason, though it didn’t take an especially active imagination to picture Gerard’s final moments).
葬礼仪式很简短，棺木封盖上了（然而大家没有去想象杰拉德最后时刻的画面，我们当中没人去猜测他的死因）我拖着虚弱的身子和妻子跟在人群的后面。
It said: "We have been unable to corroborate these claims in the short time available and it would be inappropriate to speculate on specific cases without further verification of the alleged actions."
后者说，“我们无法在短期内证实这些事件，而且在没有对相关事件进行深入查证前便做出推测显然是不合理的。”
This, in turn, has a major effect on their diet, leading scientists to speculate that the ability to learn population-specific hunting methods could be driving the animals' genetic development.
这进而对它们的饮食产生了重大影响，促使科学家们推测，学习特定种群狩猎方法的能力可能推动了这些动物的基因发育。
This, in turn, has a major effect on their diet, leading scientists to speculate that the ability to learn population-specific hunting methods could be driving the animals' genetic development.
这进而对它们的饮食产生了重大影响，促使科学家们推测，学习特定种群狩猎方法的能力可能推动了这些动物的基因发育。
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