氣候變遷對商業是正面還是負面影響?
Some people think climate change has a negative impact on business, while others think that it provides more business opportunities. Discuss both views and give your own opinion.
人類行為對動植物造成負面影響動植物造成負面影響，是否還有挽救的措施?
Human activities have negative effects on plant and animal species. Some people think it is too late to do anything about this problem. Others believe effective measures can be taken to improve this situation. Discuss both views and give your opinion.
解決環境問題: 降低現代人們的生活品質來改善未來世代生活
The key to solving the environmental problem is simple: present generation is willing to accept a less comfortable life for the sake of the future generation. To what extent do you agree or disagree?