Somebody went to a lot of time and expense.

有为此很下夫。

They are coming from work in the yard.

那都是从船坞下的。

Well, perhaps you haven't been looking hard enough.

可也许你还没有下夫去找。

All those underground plants that manufacture piratic CDs must be closed down.

所有制盗版光盘的地下厂都必须查封。

" And you ought to put in a bit more effort on your Occlumency from now on."

“从现在起你要多下夫封闭术。”

Underground work is slow going, because construction crews often unearth mosaics, frescos, marble.

地下程目前进展缓慢，因为施员经常挖掘出镶嵌画、壁画和理石。

Sometimes after work, I go to the park and feed the birds.

下后我去公园喂鸟。

We haven't even completed that substructure floor yet.

地下程的地面尚未完。