They challenged him to produce evidence to support his allegations.

他们要求他给出证据来支撑他的断言。

《柯林斯英汉双解大词典》

They've been required to produce evidence proving that a specific event caused their PTSD.

他们被要求提供证据来证明某一特定事件导致了他们的PTSD。

youdao

Objective: evaluate the change of blood glucose in neonatal asphyxia to produce evidence for therapy.

目的：了解窒息新生儿血糖变化特点，为治疗提供依据。

youdao

Some studies have failed to produce clear evidence to support treatment after three hours.

VOA: special.2009.09.22

He says very explicitly, "The sole evidence it is possible to produce that anything is desirable is that people actually do desire it."

他非常明确地说，任何事为人向往的唯一证据是,人们真的向往它“

耶鲁公开课 - 公正课程节选

Their inability to produce evidence has not stopped them refusing to acknowledge the legitimacy of Mr Chen's government.

ECONOMIST: Taiwan

Romney in a forum where he did not have to produce evidence to support his claim well that is just wrong.

FORBES: Ann Romney Loves Me Not

Mr Astle said the company was unable to produce evidence to prove the vehicle had been given routine safety inspections, as required.

BBC: Scotland business