I remembered that when I was in college, I was short of money. So every time when I went shopping, I would try to buy some cheap ones! For example, I would buy a pair of sneaker, which cost just 40 Yuan. And after a month, I found I was bullied and that pair of sneaker was no use any more!

1) It is really a pair of junk shoes! 这双鞋真次!

junk:垃圾 junk food!垃圾食物!

千万不要买junk car. That's dangerous! (音乐)