go on a picnic什么意思

go on a picnic什么意思 go for a picnic和go on a picnic 有什么不同 go on a picnic与go for a picnic区别 go on a picnic和have a picnic什么区别啊?还有一个go for a picnic，这三个有什么细微区别？ go on a picnic和have a picnic意思一样吗?顺便告诉我这两个单词的用法, go for a picnic的意思 go on a picnic 和go for a picnic那个对? go on a picnic等于have a picnic,have a trip等于take a trip那么可不可以说take a tpicnic或go on a trip?这里go on,have,take都是什么词呢? They often go out （ ）a picnic on Sundays. Let us go out for a picnic on Sunday是什么意思 We often go on a picnic in spring.译成中文 go on picnic还是go on picnics go on a retreat什么意思 go out on a story什么意思? Let's go on a picnic tomorrow 同一句转换 （ ）（ ） going on a picnic tomorrow? go on什么意思 go on什么意思 go on 什么意思