She could not move unassisted.

她不能够独力活动。

《牛津词典》

Tom was paralyzed; he could not move.

汤姆吓瘫了，他动弹不得。

youdao

He could not speak, he could not move from the spot where he stood.

他说不出话来，站在那里一动也不动。

youdao

The new frog jumped. Dan'l just lifted up his body but could not move at all.

VOA: special.2009.08.29

I tried again to rise,and again, but still I could not move.

VOA: special.2010.07.10

He soon learned,however, that he could not move as quickly as planned.

VOA: special.2009.09.17

The Orioles are home that night and Major League Baseball could not move their game.

WSJ: Ravens open regular season at Broncos

There was a hissing noise and then he found he could not move.

BBC: Dougan - the reluctant apprentice

The US has previously said relations with Cuba could not move forward until Gross was released from prison.

BBC: US lawmakers in Cuba amid Alan Gross imprisonment row