A second problem is a fissure between the big cities and the countryside .
第二个问题就是大城市与农村地区间的分裂。
The runway starts shaking and cracking and a huge fissure opens up .
跑道开始摇晃，地上裂开了一个大缝。
The recent eruptions hadn 't been classic , spouting-out-the-top types , so-called plinian eruptions , but rather fissure eruptions , like bursting pipes .
