红火箭黄盒 · 红火箭黄盒2级
ringing bells
Bells ring at school to tell the time. They ring to tell children when to work or play.
Bells ring at a crossing when a train is coming. They ring to tell people to stop.
Bells ring on a big clock in town. They ring to tell people the time.
A cat can have a bell on its neck. It rings to tell birds when a cat is coming.
A cow can have a bell on its neck. It rings so the farmer can find his cow.
