He did not speculate on the future of his tenuous career.
他没有考虑到自己不稳定的职业前景。
He likes to speculate on the stock market.
他喜欢炒股。
She speculate on the exchange.
她做证券投机买卖。
We can only speculate on this.
我们也只能这样揣测。
Even to speculate on it is a gain.
即使思索一下也是一种收获。
She can only speculate on the amount of damage done.
她只知道推测损失额的方法。
He did not speculate on who would get the prize.
他没有去猜测谁将得奖。
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。
On this point, we can speculate on a second point first.
讲到这点，我们可以先揣测出第二点。
Shah would not speculate on who may be behind the bombing.
他不愿猜测谁是幕后主使者。
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。
That, they speculate, was the first step on the pathway to life on Earth.
他们推测，是通向地球上生命的第一步路径。
Some people speculate that one could draw on this vacuum energy for an unlimited supply.
有些人推测可以利用这种真空能量来获得无限的能量补充。
Some people speculate that one could draw on this vacuum energy for an unlimited supply.
有些人推测可以利用这种真空能量来获得无限的能量补充。
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