Everyone must do something unusual.

每个人都必须做一些不寻常的事。

youdao

It must be a most unusual exhibition.

这一定是一次非常不寻常的展览。

youdao

These new results suggest that over this time, the cancer must have evolved the unusual ability to capture mitochondria from its host animal.

这些新的结果表明，这段时间过后，肿瘤就进化出从它的宿主身上获取线粒体的非同寻常的能力。

youdao

She said: "Because I am a woman, I must make unusual efforts to succeed.

VOA: special.2010.08.08

It must have been an unusual experience to be out there as a defense attorney in this case, talking about the verdict within earshot of family members.

NPR: No Model Client: Moussaoui's Lawyer Speaks

The capture method is unusual: the flies must be alive and whole so they are caught by hand using humans as bait.

BBC: Burkina Faso: Beating river blindness by fly-catching

But it is hard to extrapolate from such unusual examples, and one must note that violence against women is less than half what it was in 1995.

ECONOMIST: Much to mourn, little to learn