After the trial, she had to go into hiding for several weeks.

审讯后她不得不躲藏了几个星期。

《牛津词典》

He had a price on his head, has been shot at and once had to go into hiding.

BBC: NEWS | UK | England | London | The 'Indiana Jones' of Chelsea

While few details about his contribution were available Tuesday, Algerian authorities said he had raised the alarm that allowed plant workers to shut down operations and go into hiding.

CNN: BP fears 'the worst' for missing Algeria workers