It is uncertain what his role in the company will be.

他在公司担当什么职务尚未决定。

《牛津词典》

Yet it is uncertain how much power he will have.

尚不确定他将掌握多大的权力。

youdao

It is uncertain how much progress Secretary Clinton could make on this trip.

目前还不清楚克林顿国务卿此行能达成多少进展。

youdao

Progress is not going to be even. There is going to be a period where it is going to feel very bad still and very uncertain.

VOA: standard.2009.04.05

That is our mission,". "And the president described it in no uncertain terms in his inaugural when he said, 'Our nation is at war against a far-reaching network of violence and hatred.' And to win this war against al-Qaida, the administration continues to be unrelenting, using every tool in its toolbox and every arrow in its quiver,"

VOA: standard.2009.08.06

It is uncertain how many of the 67 workers at the factory will be offered jobs.

BBC: Saputo

It is uncertain whether Goodwin will make any efforts to apply to play for Australia.

BBC: Goodwin quits international cricket

It is uncertain whether the financial problems suspected by Muddy Waters have anything to do with S.E.

FORBES: Chinese Education Firm Dragged Into Muddy Waters