Be careful! Don't run down the stairs.It's dangerous!
当心!不要跑下楼梯。危险!
Father: Be careful! Use the sidewalk.
父亲:当心!使用人行道。
Daughter: OK!
女儿:好的!
Policeman: Please wait for the green light.It's safe.
警察:请等待绿灯。那是安全的。
Man: OK! Thank you.
男人:好的!谢谢你。
Be careful!
当心!
Be careful!
当心!
When you go to school,
当你去上学时,
Wait for the light.
等待(绿)灯。
Use the sidewalk.
使用人行道。
Always look left and right.
总是看左边和右边。
Be careful!
当心!
Be careful!
当心!
When you go to school,
当你去上学时,
Wait for the light.
等待(绿)灯。
Use the sidewalk.
使用人行道。
Follow the safety rules.
遵守安全规则。