这未必就是毕加索的画。

It's doubtful if this painting is a Picasso.

《牛津词典》

这里未必就是你旅行的终点。

This need not be the end of the journey.

youdao

然而，说来奇怪，众所周知的事未必就是真的。

Strange to say, however, what everyone knows isn't true.

youdao

By the way, the winner's never picked up their winnings for that, so they still can.

顺便说下,赢家的奖金未必是那么多,但也可能就是那么多

耶鲁公开课 - 博弈论课程节选

It doesn't mean the council of the people necessarily, that would suggest something democratic.

它未必就是全体公民的议会,那会带有一些民主的意味

耶鲁公开课 - 古希腊历史简介课程节选

So we have many candidates, So we have many candidates, more than just two; or we have not voting, which is related to that actually; and we have choosing your position, the inability to commit to a position.

有多位候选人,实际情况下候选人不只有两个,存在弃权票,这也是很正常的,还有就是候选人,未必能够坚守他的立场

耶鲁公开课 - 博弈论课程节选