because they involved quid pro quos.这句怎么翻译?

involve involve involve involve是什么意思 involve是什么意思 Because They're Young 歌词 英语翻译Involve your kids in art,activities,or helping others while limiting TV and video games Kids learn values when they experience them.Allow them to experience helping others and involve them in activities that will expand their creativity.H involve 和involve with有什么不同? they were ( )because they didn 't havethey were ( )because they didn 't have lunch Tom left the meeting room because he did not want to involve himself in that meaning less discussio帮忙翻译下,谢谢 because they are sweet 什么意思 i like koalas because they are cute. people sometime lose heppiness because they because they were so joyful,happy,blest, some animals die because they are 什么, because they are 可以这么说吗? Fish are vertebrates because they have ______. because they piay basketball for an hour