n.国际英语测试系统考试，雅思考试(全写为International English Language Testing System，由英国剑桥大学命题的英国、澳大利亚、加拿大和新西兰大学入学水平的英语运用能力考试)

Climate change is an undeniable reality that poses a significant threat to global ecosystems.
气候变化是一个不可否认的事实，对全球生态系统构成重大威胁。
The proliferation of technology has revolutionized the way we communicate, making the world more interconnected than ever before.
科技的普及彻底改变了我们的交流方式，使世界比以往任何时候都更加紧密相连。
Bilingual education not only enhances cognitive skills but also fosters cultural understanding and appreciation.
双语教育不仅能提升认知能力，还能培养文化理解和欣赏。
Regular physical exercise is instrumental in maintaining good health and preventing chronic diseases.
定期的身体锻炼对于保持健康和预防慢性疾病至关重要。
Globalization has led to increased economic opportunities, but it has also widened the wealth gap between developed and developing nations.
全球化带来了更多的经济机会，但也加大了发达国家和发展中国家之间的财富差距。
Critical thinking is a vital skill for success in higher education and in the modern workforce.
批判性思维是高等教育和现代职场成功的关键技能。
The rapid deforestation is causing an alarming loss of biodiversity and contributing to climate change.
快速的森林砍伐正导致生物多样性以惊人的速度丧失，并加剧了气候变化。
Effective time management is crucial for balancing academic pursuits with personal life and achieving overall well-being.
有效的时间管理对于平衡学术追求和个人生活，实现整体幸福感至关重要。
Artificial intelligence has the potential to transform various industries, from healthcare to transportation, but ethical concerns must be addressed.
人工智能有潜力改变从医疗到交通等各个行业，但必须解决其带来的伦理问题。
Sustainable development aims to meet the needs of the present without compromising the ability of future generations to meet their own needs.
可持续发展旨在满足当前需求的同时，不损害后代满足自身需求的能力。