"I don't believe he does," said Mary quite obstinately.

“我不相信他会这么希望。”玛丽很固执地说。

youdao

"It was the robin who showed me the way," she protested obstinately.

“是知更鸟给我指路的。”她固执地反驳道。

youdao

He obstinately refused to consider the future.

他执意拒不考虑未来。

《牛津词典》

She added to that an unpopular poll tax, which she clung to obstinately when her MPs knew it was putting their seats in peril.

BBC: John Cole: Me and Mrs Thatcher

Jamie stood obstinately, not moving either way on the path.

NEWYORKER: The Swan

It began with President Alberto Fujimori obstinately launching his candidacy for a constitutionally dubious third term, which he proceeded to win after an unfair campaign and a rigged election.

ECONOMIST: Japan and the United States have a special duty to help