Research in urban ecology has recently focused on the field of ecological security. Ecological security should be assessed at different scales, from global (to understand some processes of global change) to regional (to understand processes in specific areas) to urban (to consider the processes of...
当姚明把盖在他脸上的那块白毛巾拿开,所有人都可以看到他通红的双眼和里面绝望的神色。 他的嘴唇上和下巴上密布着杂乱和发卷的胡须。自从连败开始,他就开始连嘴上面胡子也蓄上。他没有像两年前在哈尔滨、一年前在雅典那样明说,但大约可以猜到,他在怎样等待站在镜子前面、刮掉胡须的那一天。 他的下巴向前无助...