集郵(Stamp Collecting)
different people have different hobbies. some like raising flowers, others like building model ships. i like collecting stamps.
my father works in a big company. he always goes abroad.two years ago, when he was working abroad, he sent home a letter with a beautiful stamp on the envelope.
i liked the stamp very much. since then i always ask my father to send me different stamps from different countries.
now i have more than a thousand stamps. from these stamps i can learn a lot. when i look through these beautiful stamps, i feel relaxed and happy.