英语作文（50字就行了）

Hi,everyone,welcome to my school.I'm very glad to tell you some Chinese phone numbers in our life .The fire number is 119,when you find there is a fire,call this number.And if you have problem,please call 110.Don't forget these numbers,it will help you.

Notice
May I have your attation, please? Welcome to our school, dear international students! To make sure we have a happy and safe life here, please remember the following emergency numbers: emergency of policeman is 110 and if you find a fire, please call 119. Thants all, thank you.