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They underwrote the coal mine's bonds. 他们同意买下该煤矿的未认购的股票。
They sold the coal mine at a profit. 他们把煤矿卖掉赚了钱。
The miner is digging the coal mine. 矿工叔叔在挖煤。
The coal mine was closed down due to exhaustion. 这煤矿因矿源枯竭而关闭了。
This year's yield from the coal mine was very large. 今年这煤矿产量甚丰。
As things are,I shall not invest any money in the coal mine. 在目前的情形下我不打算投资于煤矿工程。
Many people came to the coal mine indentured for several years. 许多人到煤矿来，是因为契约规定必须服务几年。
As things are, I shall not invest any money in the coal mine. 在目前的情形下我不打算投资于煤矿工程。
There was a terrible blast in the coal mines. 矿坑中发生了可怕的爆炸声。
The coal mining area is in the center of the basin. 煤矿区位于盆地的中心。
They are ventilating the sap of a coal mine. 他们正在使煤矿坑道通风。
The coal mine in Jingxing is one of the most important in Hebei Province. 摘要井陉煤矿是河北省重要煤矿之一，在抗战时期，被日军侵占了8年之久。
Video of the camera lowed into the coal mine showed no sign of the missing men. 置于井下的摄像机没有出现任何失踪矿工的信号。
Its running status quality produces the vital role to the coal mine safety. 它的运行状态好坏对煤矿安全生产起着重要的作用。
Jigging coal running is primary way in the coal mine industryin our country. 跳汰选煤是我国煤炭行业的主要选煤方法。
The coal mines of North China are centred in Shanxi Province. 华北的煤矿集中在山西省。
Many young peasants were recruited into the coal mining industry. 煤炭工业中雇用了很多年轻的农民。
I add the coal on the flame continuously. 我不断朝火里添加煤炭。
Coal mine construction projects shall conform with the plans for coal production and development and the policies for the coal industry. 煤矿建设项目应当符合煤炭生产开发规划和煤炭产业政策。
A steam locomotive is still used in the coal mines here. 这里煤矿仍然在使用蒸汽机车。