You are the embodiment of justice in the sports field, you are the messenger of notarization on the field, and the flag you waved in your hand adds a beautiful landscape to the game! We in song for you, we in song for you, we sincerely say, "Thank you, dear referee."
Step 2 give it to the referee
Rules are selfless swords, you are a just judge, you step on a hot land, blue sky and yellow sand on your head, and your lips crack in the hot sun. You stand with sculpture as a landscape, and you hold up the clear sky with the persistence of standard bearers.
3. Teachers who give judges at the finish line
In the hot sun overhead, you measure your classmates' achievements with the fairest scales in obscurity. In the cheers and shouts of thousands of people, you are not suppressed by your own name, but treat reality with the broadest mind. On weekdays, you stand on the podium, impart knowledge to students, and shed hard sweat for the future of the motherland; Now, you are cultivating your students in another fertile land. Here, please let us become freshmen? 13 class students are very loyal to say: "teacher, you have worked hard!" " ?
4. to the referee?
A good beginning is half the battle, but you, judges and teachers, are the key to our success. Your fairness is the foot we use to walk; Your patience is a step for us; Your seriousness is the road we have traveled. Balanced justice shows your integrity and selflessness. Please let me say it again: Mr. referee, you have worked hard!
The gun used by the referee of the sports meeting.
The gun used by the referee of the sports meeting is the starting gun. Generally, the drugs used in starting guns are sulfur, charcoal (combustion products), potassium chlorate or potassium nitrate (combustion improver).
Potassium chlorate and red phosphorus mentioned in middle school textbooks are seriously wrong. Never imitate them. The reaction between potassium chlorate and red phosphorus will burst into huge energy in an instant, so the referee's hand is useless.
China has made specific provisions on the allocation of civilian guns, and only with the approval of the sports administrative department of the provincial people's government can we hold guns specialized in shooting sports.
However, there is no clear regulation on the starting gun needed for sports. The public security department said that this kind of starting gun, which has no barrel in appearance, can only be called "starting gun" in fact, so it is not within the scope of the national gun management law.