Some drove tractors to start removing the debris.

一些人开着拖拉机开始清理废墟。

At one building, hundreds of volunteers worked to remove the debris to reach people stranded underneath.

数百名志愿者在清除其中一座公寓楼的废除，寻找被困在下面的人。

The hydrogen explosion left pieces of wreckage all over the inside of the pool. TEPCO's first job is to remove this debris.

氢爆导致整个存储池中到处都是废墟碎片，TEPCO的第一项工作就是清理这些碎片。

While Astroscale is developing a system to remove space debris, other companies are working on creating devices that can capture old satellites and refuel them.

在Astroscale正在开发一种清除太空碎片的系统的同时，其他公司也在开发能够捕获旧卫星并为其补充燃料的设备。

As " type A" cells in the synovium attempt to remove the debris, immune cells like lymphocytes and macrophages are recruited into the synovial membrane, which produces proinflammatory cytokines that ultimately cause inflammation of the synovium as well, called synovitis.

滑膜上的A型细胞努力清除这些碎片的同时，免疫细胞（如淋巴细胞、巨噬细胞）也被募集进入滑膜，产生炎症因子，最终导致滑膜炎。