她是个非常沉着的人。没什么能让她惊慌的。She was a very calm person. Nothing could fluster her.他好象见了鬼似的(很惊慌的样子).He looked as if he had seen a ghost.护士长逼近了那些惊慌的护士们.The matron bore down upon the terrified nurses....
damage to both urban and rural environments对城乡环境的破坏The twins were separated at birth and brought up in entirely different environments.那对双胞胎一出生就被分开，在完全不同的环境中被抚养长大。The sensory system may undergo long-term adaptation in al...