Previously migrants had been transferred from Lampedusa to Sicily, where those not given refugee status eventually received an essentially meaningless expulsion order.

早先的移民已经从兰佩杜萨转移到了西西里岛，而那些没有获得难民资格的人最终是接到了一个没有实质意义的驱逐令。

In order to overcome this weak link in the dregs thick liquid expulsion system, we have designed and made a simple wear-resisting bend, using hydromechanics knowledge, to solve this problem.

为了克服渣浆输送系统中这一薄弱环节，运用流体力学中的伯奴利方程及其他知识而设计和制造的简易耐磨弯头解决了这一问题。