学到: in acquiring老: I aged学: study; learn不了: without end学到老，学不了: one is never too old to learn学到老: it is no use crying over spilt milk活到老学到老: live and learn.; it is never too old to learn.; never too late to learn.; no man is so old but that he may not learn活到老，学到老 (学无止境): it is never too late to learn活到老，学到老-密德尔顿: never too old to learn.-middleton活到老学到老,学无止境: live and learn学无止境, 活到老学到老: never too old to learn学无止境,活到老学到老: it's never too late to learn老狗，学不了新招: an old dog can’t learn new tricks老狗学不了新把戏: you can't teach an old dog new tricks我相信活到老学到老的说法: i believe the saying that one should live to learn学习永远不嫌晚。活到老学到老: it is never too late to learn到老: lead me on学到: in acquiring 学到手 really master; have a real grasp of; grasp and master; mastery不了: without end 一天到晚忙个不了 busy from morning till night; 大雨下个不了。 the rain kept pouring down到老年: progress to old age活到老: it is no use crying over spilt milk从…学到…: learn sth from sb获得，学到: acquire verb取得，学到: acquire学到, 得知: learn about
