求翻译：第三， 学校里面有很多超市，而学生的数量是固定的，如果商店的价格高或者产品品种少，学生就会去其他商店或者去学校外面的大型超市购物，所以竞争压力很大。是什么意思？

Third, there are many schools, supermarkets, and the number of students is fixed, the price is high or if the store less product variety, the students will go to other stores or go to school outside a large supermarket, competition is a lot of pressure.

正在翻译，请等待...

正在翻译，请等待...

Thirdly, schools with lots of supermarkets, and the number of students is fixed, and if the store price high or fewer product varieties, students would go to the other shops or to schools outside of the large supermarket shoppers, competing a lot of pressure.

Third, there are many schools, supermarkets, and the number of students is fixed, the price is high or if the store less product variety, the students will go to other stores or go to school outside a large supermarket, competition is a lot of pressure.