猜谜What has legs,but can't walk?what has arms and legs,butcan't move?还有what has no arms,no legs,and still does from place to place?

猜谜What has legs,but can't walk?what has arms and legs,butcan't move?还有what has no arms,no legs,and still does from place to place?
猜谜What has legs,but can't walk?what has arms and legs,butcan't move?
还有what has no arms,no legs,and still does from place to place?

猜谜What has legs,but can't walk?what has arms and legs,butcan't move?还有what has no arms,no legs,and still does from place to place?
1.desk
2.chair
3.train

snake

desk chair
clock

1.desk
2.chair
3.train