I wasn't sure whether he would agree.

我不太肯定他是否会同意。

youdao

I wasn't sure [certain] whether he would agree.

我不太肯定他是否会同意。

youdao

He said he would agree in writing, if requested, to allow the prosecutor-general to contact other countries to investigate whether he or his wife, Suzanne, owned any accounts or property abroad.

他说如果需要，他会写下这些信息来让总检察长联系其他国家来调查塔以及他的夫人苏珊是不是拥有海外帐户。

youdao

The preferred strategy seems to be to open by asking Carwyn Jones whether he would agree with her about opposing some policy of the UK Government affecting Wales.

BBC: State of Play 2 - Plaid Cymru

David McLetchie asked the first minister whether he would agree with the comments of the president of the National Association of Schoolmasters who say education for the majority is being seriously hampered by the bad behaviour of a minority.

BBC: Photo of Scottish flag

He asked whether Ms. Kare would agree those icons are not "substantially similar, " and she did, but she noted that they use the same metaphors.

WSJ: Ex-Apple Designer: Similarity in Samsung Phones