He briefed the guests on the production this year, Huaibei Mining operation.

他向客人介绍了今年以来淮北矿业生产经营情况。

youdao

Blasting reliability is key to the coal mining operation and ground blasting.

煤矿采掘和地面爆破施工中，爆破可靠性是个重要环节。

youdao

The Empire arrived and installed its own mining operation, overseen by the droid tyrant, the Great Heep.

帝国到达比图后，开设了自己的采矿基地，让机器人暴君大希普掌管。

youdao

And after the mining operation closed, he started building paths in the cavern.

VOA: special.2009.12.07

He worked on Abijah Long's mining operation for twenty years.

VOA: special.2009.12.07

He is also accused of using his influence in bidding for a mining operation in Lampang.

CNN: Judged by the Company He Keeps

The around-the-clock mining operation involves dozens of specialists drawn from across the U.S. national-security agencies.

WSJ: Spies Piece Together al Qaeda Playbook

Get a decent mining operation going, and the country's mountainous liabilities will soon be a thing of the past.

ECONOMIST: Alternative thinking on debt problems