Pundits have speculated about all of the above.

权威专家们对上述问题都有所猜测。

Experts and pundits are expressing a somewhat less optimistic opinion.

专家和权威人士则表达了没那么乐观的观点。

This attitude . . . pundits say this attitude should change.

这种看法……专家说这种看法应该有所改变了。

So the pundits who praised this proposal when it was released were punked.

所以，提案公布后对其表示赞扬的专家们一定是被忽悠了。

That ought to give American pundits and social scientists something to think about.

这该让美国的专家和社会科学家们好好思考一下了。

That, of course, is just the sort of cockiness that rankles with health pundits.

当然，这也正是让健康专家们耿耿于怀的某种趾高气扬。

There's nothing like a good plague to get journalists and pundits in a frenzy.

没有事情比大疾病更能让记者和专家们躁动不安了。

That , of course, is just the sort of cockiness that rankles with health pundits.

当然, 这也正是让健康专家们耿耿于怀的某种趾高气扬.

Some scholars and pundits tell us the world is flat while others insist it's spiky.

有些专家学者说世界是平的，而另一些人则坚持世界是尖的。

Now, some pundits think if we got there by 2050, that'd be a pretty good achievement.

一些专家认为进展顺利的话，2025年我们可以成功登陆火星。