名字是Old McDonald

old macdonald had a farm

yi-a-yi-a-o

and on his farm he has a duck

yi-a-yi-a-o

with a quarkquark here

and quarkquark there

here quark there quark

everywhere quarkquark

old macdonald had a farm

yi-a-yi-a-o

and on his farm he has a dog

yi-a-yi-a-o

with a ruffruff here

and ruffruff there

here ruff there ruff

everywhere ruffruff

old macdonald had a farm

yi-a-yi-a-o