Because of more and more ponderous pressure imposed by human activities on the resources and environment, ecological security in this area is at the medium alarm.

在人类活动对资源环境愈来愈强烈的压力作用下，生态系统安全状况处于中警状态。

Incredible as it seemed to him now, he had fallen in love with her while she recited from the more ponderous passages in The Ring and the Book.

现在看起来真是难以置信，他居然是在她背诵《戒指和书》中非常沉闷的段落时爱上她的。