you cannot an old dog new
翻译:An old dog cannot learn new tricks.
You can't teach an old dog new tricks.
"You can't teach an old dog new tricks."意思
you can never teach an old dog new
an old dog to learn a new
急you can't teach an old dog new tricks的英语情景对话
I am an old dog
You won't find the new world,in an old
a dog is never too old to learn new tricks
“The waiter dog,you cannot understand English Ha ha,compels
I am an old dog.His a lucky dog.She is a lazy dog.
An old man is his dog the tree tie