In order to improve the ability of self-protection and self-saving, a fire drill was carried out at 4:20p.m. this Thursday on the playground. 6,200 people took part in this activity incluing students ...
in order to improve the ability of self-protection and self-saving,our school carried out a fire drill on the playground The drill was at 4:20 Thursday afternoon In total ,there were 6200 st...
In order to improve the capacity of self-protection and self-help, I have school on the playground conducted a fire drill. Time-based exercise 4:20 Thursday afternoon. A total of 6200 teachers, staff ...