go on a school trip的意思

意思是参加学校旅行，例如

She works nights in a seedy bar, supplements her income by working as a seamstress and is trying to beg or borrow euro200 ($260) so that her 12-yearold daughter, Sara, can go on a school trip.晚上的时候她在一家鸡尾酒吧当调配师来补贴家用。她试图向人恳求或者借取200欧元（260美元），这样12岁的女儿萨拉就可以去参加学校旅行。