1. I have never seen the video cable go bad, but I think that in exceptional circumstances, it is possible. 我从来没有见过视频电缆坏掉，但我认为在特殊情况下，这是可能的。
2. On top of that, most of the 3D food printers now are restricted to dry ingredients, because meat and milk products may easily go bad. 最重要的是，现在大多数的3D食品打印机都受到限制，只能打印干燥的食材，因为肉类和奶制品很容易变质。
3. The hot and wet weather in the south makes southern Chinese buy just enough food for one meal or one day, or else the food may go bad. 南方炎热潮湿的天气使得南方人买的食物只够吃一顿或一天，否则食物可能会变质。
4. Not all of this 10 trillion yuan will go bad. 并不是说这10万亿元都变成了呆账。
5. Things often go bad when friends borrow from other friends. 朋友之间互相借钱很容易出问题。
