当当客服在哪:is it too old to make friend with U ??什么意思啊

One is never too old to learn One is never too old to learn Your client is too old, please upgrade it to last version.这句是什么意思？ Your client is too old, please upgrade it to last version的解决方法 is it too old to make friend with U ??什么意思啊 为什么我的emule总显示“your client is too old, please upgrade it to last version”？ It's never too old to learn.怎么解释？ NO ONE IS TOO OLD TO LEARN.什么意思？ one is never too old to learn 翻译？ One is never too old to learn.是什么意思