大学英语：attitude n. 姿势，姿态;态度，看法

　　1)The plane was in a nose-down attitude. (飞机处于俯冲姿态。)

　　2)They decided to take an attitude of wait and see to/toward the new policy. (他们决定对新政策采取观望态度。)

　　3)We should adopt a correct attitude about tests. (对考试我们应抱正确的态度。)

　　2.environment n. 环境，周围状况，自然环境

　　1)A child can easily adjust to changes in the environment. (孩子很容易适应环境的变化。)

　　2)They promised to provide us a good environment for work and rest.(他们许诺为我们提供良好的工作或休息环境。)

　　3)Science offers us total mastery over environment and over our destiny. (科学赋予我们控制环境掌握命运的能力。)

　　4)He grew up in an environment of poverty. (他在贫穷的环境中长大。)

　　environmental adj. 环境的

　　environmental protection 环境保护

　　environmental pollution 环境污染

　　environmental biology 环境生物学，生态学

　　environmental engineer 环境工程师