申論題

3.Because of global warming, drought has become a common phenomenon in many countries.

3. 由於全球暖化，乾旱在許多國家已經是很普遍的現象。 

Biotech companies are investing heavily in breeding drought-resistant crops.

許多生物科技公司都大量投資在培育抗乾旱的農作物上。 

4.These crops play an important role in adapting to climate change.

4. 這些農作物在適應氣候變遷上扮演很重要的角色。

These drought resistant crops will be grown by farmers within five to six years.

這些抗乾旱的農作物在未來五到六年將被農夫耕種。