I completely fell under her spell.

我完全给她迷住了。

《牛津词典》

He was quick to exploit those who fell under his sway.

他毫不犹豫地利用受他控制的那些人。

《牛津词典》

Tom's spelling-book fell under his eye.

汤姆的拼音课本就在他眼前。

youdao

Local rice production fell after the countries reduced farm supports and import taxes under free market reforms.

VOA: special.2010.03.23

"So,by the time the Berlin Wall fell in 1989, it fell not under a barrage of artillery, but under hammers and bulldozers wielded by people who had lost faith in the ideas,".

VOA: standard.2009.11.03

They said the arrest fell under the strand of the investigation they have termed "others".

BBC: Operation Yewtree: Man, 82, arrested in Berkshire

During a period of time you fell under the malign influence of your father.

BBC: 'Body in the bag' pair jailed for life

That answer is hard to find, because throughout history markets thrived and fell under both parties.

FORBES: Rising Market Means Obama Wins