And if the condition is true, then it goes back and does it again.

如果条件成立，然后它回头再处理一次。

哈佛公开课 - 计算机科学课程节选

' Then it goes back and looks at its stored data.

BBC: NEWS | Technology | 'Guessing' robots find their way

Having no idea what to do, she waits for the ambulance, accompanies it to accident and emergency and then goes back to the pub after futile efforts at resuscitation.

ECONOMIST: A surgeon's life

If an expat has a business and it goes belly-up, then they can walk away, go back home or to another country.

BBC: Expats see business boom in Mid East