speculate on造句

The authors said they can only speculate on the reasons behind the connections.

Its occupation was to speculate on Laetitia Dale's modest enthusiasm for rural pleasures.

It is not necessary to possess the ultimate definition of this uniqueness. Even to speculate on it is gain.

Others, including those who speculate on potential traffic of a specific domain name, say they help people find information related to what they're looking for.

Therefore I speculate on that, people who make and use early Three Furcate Handle Sword in the north area maybe are these people who carried North System Bronze Culture to Xinanyi area.

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."