He took it and looked at it doubtfully .

他接过来，疑惑地看着它。

George looked at his master rather doubtfully .

乔治颇为怀疑地看着他的主人。

They all looked at me doubtfully .

他们都怀疑地望着我.

He looked at her doubtfully .

他疑惑地望着她。

Ralph looked at him doubtfully .

拉尔夫疑惑地看了看他。