In the last 30 years, both sexes have performed a somersault in terms of expectations, roles and relationships.最近 30 年里，男性和女性在个人期望、社会角色和人际关系方面都发生了 180 度的大转变。Sleep conflicts seem to be bound up with fundamental biological...
It never enters his mind that anyone is better than him.他从没想过会有谁比他更好。Blood enters the kidneys via the renal artery.血液通过肾动脉流进肾脏。A wave of self-consciousness can wash over her when someone new enters the room.一有陌生人进房间，她就感到...
轻型飞机飞行时起落架不一定缩回.The undercarriage on light aircraft does not always retract in flight.男孩看见那条蛇吓得猛地缩回.The boy started back in fear when he saw the snake.但是现在要缩回来当然为时已晚.But it was too late then, of course, to back out....