what contribution would you like to make to world

contribution contribution what contribution would you like to make to world What is Geoffrey Chaucer's contribution to English language what should wo do for aids patients wo contribution是什么意思? contribution是什么意思? what contribution does charity work make to the society?写个70字左右的回答谢谢 The most important contribution of technology is making life of people much easier and helping themThe most important contribution of technology is making life of people much easier and helping them achieve what was previously not possible.请问 英语翻译用上 contribution;growth make a contribution Contribution可数吗? make a contribution make a contribution to defined contribution是什么意思 contribution可数不 contribution的意思