trip on something啥意思

on one trip意思? go on a school trip的意思 go on a camping trip的意思 someone is on to something什么意思 go on with something表什么意思? Please say something about your trip （） china.A、on B、at C、to Please say something about your trip （） china. A、on B、at C、t something about my trip 作文 . Let's go on a field trip.的中文意思 will they go on a raft trip的意思 be on a business trip是出差的意思 I'm going to on a big trip和I'm going on a big trip意思一样吗