词数:474阅读难度:建议阅读时间:5分钟Barely 3 percent of the American work force bikes or walks to work with any frequency,despite the obvious virtues:decreased risks for obesity and diabetes, environmental benefits and...词数:474阅读难度:建议阅读时间:5分钟Barely 3 percent of the American work force bikes or walks to work with any frequency,despite the obvious virtues:decreased risks for obesity and diabetes, environmental benefits and lower transportation costs. Ask people why they eschew(避开)what’s known as active commiting,as many surveys have,and the primary reason cited is time.展开更多
国际捕鲸委员会成立于第二次世界大战之后,最初的宗旨是有效利用鲸鱼资源。但是随着鲸鱼种类的濒临灭绝,1986年,该委员会做出决议,禁止对这一海洋哺乳动物进行商业性捕猎。随着执行保护措施后鲸鱼数量的增加,捕杀与保护之间的矛盾有所...国际捕鲸委员会成立于第二次世界大战之后,最初的宗旨是有效利用鲸鱼资源。但是随着鲸鱼种类的濒临灭绝,1986年,该委员会做出决议,禁止对这一海洋哺乳动物进行商业性捕猎。随着执行保护措施后鲸鱼数量的增加,捕杀与保护之间的矛盾有所激化。能否在商业利益和动物保护两者中间找到一个平衡点呢?To kill,or not to kill,that is a question.展开更多
文摘词数:474阅读难度:建议阅读时间:5分钟Barely 3 percent of the American work force bikes or walks to work with any frequency,despite the obvious virtues:decreased risks for obesity and diabetes, environmental benefits and lower transportation costs. Ask people why they eschew(避开)what’s known as active commiting,as many surveys have,and the primary reason cited is time.
文摘国际捕鲸委员会成立于第二次世界大战之后,最初的宗旨是有效利用鲸鱼资源。但是随着鲸鱼种类的濒临灭绝,1986年,该委员会做出决议,禁止对这一海洋哺乳动物进行商业性捕猎。随着执行保护措施后鲸鱼数量的增加,捕杀与保护之间的矛盾有所激化。能否在商业利益和动物保护两者中间找到一个平衡点呢?To kill,or not to kill,that is a question.
