Some examples of word usage: bad
1. The movie was so bad that I couldn't even finish watching it.
这部电影太糟糕了,我甚至都无法看完。
2. I have a bad feeling about this upcoming exam.
我对即将到来的考试有不好的预感。
3. It's a bad idea to go swimming in the river after a heavy rain.
在大雨后去河里游泳是一个不好的主意。
4. I feel bad for not being able to attend my friend's birthday party.
我因为不能参加朋友的生日聚会而感到难过。
5. Eating too much junk food is bad for your health.
吃太多垃圾食品对健康有害。
6. The weather forecast predicts bad weather for the weekend.
天气预报预测周末会有恶劣天气。