As a sophomore, I think the consumption of college students mainly includes the following aspects. 1. Eat breakfast: canteen (hand-grabbed soybean milk, fried dough sticks and bean curd) 6 yuan *30= 180 yuan lunch: canteen (fanfan, various noodles, spicy pot, barbecue and bibimbap) 12 yuan *30=360 yuan dinner: canteen (fanfan, barbecue, almost the same as noon. An apple a day) 6 yuan (daily average) *30= 180 yuan 2. Daily necessities (facial cleanser, lotion, skin care products, toilet paper, laundry detergent, toothpaste and other necessities) Water fee (bath fee)+electricity fee+telephone fee =20+20+60= 100 Yuan toiletries =80 yuan skin care products =200 yuan (simple skin care will be less). A friend's birthday present) Transportation fee (tram charging fee, bus fare) =30 yuan dinner =300 yuan (less frequent dinner) 4. Clothes (two sets a month for different seasons) 100 yuan 5. Examination fee (occasionally CET-4 and CET-6, teacher qualification examination, computer grade examination) 6. Hairdressing expenses (perming, dyeing and cutting short hair) 7. Book purchase fee.