填坑

They´re filling holes.

他们在填坑。

Most visibly, you´re stuck and need to win to recover what you´ve lost.

最为明显的是，当你挖坑亏损时，你需要盈利来填坑。

Little Mary, aged six, was in the back garden of her home. She was filling in a hole when her neighbour looked over the fence.

当她家的邻居隔着篱笆看的时候，六岁的小玛丽正在她家的后花园里填坑。

Municipal refuse in our country is mostly disposed by means of stacking in the open, filling of natural pits, sanitation burying, composting, burning and classifying.

我国城市垃圾目前大多采用露天堆放和自然填坑、卫生填埋、堆肥、焚烧、源头分类收集等方法。

Most of the solid waste to fill hole.

不小众数不流体废渣用以填坑。