Every June in China, there is one thing that is extremely important to millions of Chinese: the National College Entrance Examination.

　　In order to ensure that all the students can take the exam in the best condition, all the cars passing by the school gate are not allowed to honk, and many taxi drivers and police have volunteered to pick up the students for free during the two days of the college entrance examination.

　　The most touching part is that there are many volunteers at the school gate to give out free mineral water. Because of the hot weather, the volunteers had to spend two days in the sun, but they insisted on the activity just so that students could take the exam better.

　　They also have to be on hand by 7 o 'clock to do their homework. Moving tables and chairs, setting up charity spots, preparing drinking water... Time is tight and work is heavy everyone is working hard. Their selfless voluntary service makes us feel the warmth of the society. 

　　I believe the students who take part in the exam can understand that so many people are with them and can make their own efforts for the students to get good grades. This kind of volunteer activity not only makes students feel warm, but also touches countless Chinese people.