Up to 20, 000 tonnes of coal a week is dug at the site and the bulk of it goes to the Aberthaw power station, near Cardiff.
每周矿井出产高达20000吨的煤,并散装运到Cardiff附近的Aberthaw电站。
Another method of building an underwater tunnel is to sink tubular sections into a trench dug at the bottom of a river or other body of water.
另一种开挖水下隧道的方法是将深管放入河底或水中其他位置的已开挖的深沟中。
Green tents at the bottom of Pheasant Wood mark the position of eight pits dug hurriedly behind the German lines in 1916.
在雉鸡林的尽头竖起的绿色帐篷,标志着八个坑的位置,是1916年在德国战线后方仓促地挖出来的。
The next time you go to Mycenae don't miss the cistern that was dug in the mountains, on the hillside, within the walls at that period.
你们下次去迈锡尼古城的时候,一定不要错过那一时期在山坡和城墙之间,挖掘的蓄水池
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