一、美文晨读
The crowd at the airport surged forward. The passengers had been waiting for a couple of hours for an airline employee to open the door leading to the plane outside. No one was in a good mood. An old man got trapped in the middle of the rush. He fell down without being able to break his fall. His head hit the concrete floor. Blood gushed from his forehead. He appeared to be unconscious. Everyone rushed past him, except for Dana. She called for help.
