本日も、「思う・考える」のWriting表現の中から２つほど。（今回は言換え表現も入れました。） 
(1) hypothesize
to suggest a possible explanation that has not been proved to be true
We hypothesize that behaviors generating good outcomes are likely to be repeated.
≒ We suppose that a certain behavior will be repeated when it brings good results.
(2) extrapolate
to use facts about the present to make a guess about the future
It is inappropriate to extrapolate general meanings from a couple of samples.
≒ We can't deduce general meanings from inadequate samples.