On June 15th its digging arm turned up several dice-sized clumps of bright material.

在6月15日，它的挖掘臂刨出了几个骰子大小的明亮物质。

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The invention also includes the application of the pin to a connecting mechanism of a digging bucket and a digging arm of a digging machine.

本发明还包括所述销子在挖掘机挖斗与挖掘臂连接机构中的应用。

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Once the arm starts digging, dirt and ice it scoops up will be deposited in several small ovens to be heated. Measuring devices will test the resulting gases.

一旦着陆器上的机械臂开始挖掘，被铲起的灰尘和冰将被放入几个小炉子内进行加热。测量装置将测试产生的各种气体。

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The instrument everyone is really concentrating on, however, is not the camera but the digging arm.

ECONOMIST: Exploring Mars

Phoenix planned to take more views of its surroundings to help scientists zero in on a digging site and also take images of its onboard instruments, including its trench-digging robotic arm.

NPR: Phoenix Sends Color Photos of Mars to NASA

His high-school coach, Larry Turner, said that in addition to long-tossing more than 300 feet, Bundy used to build arm strength by digging and refilling post-holes and flipping over tractor tires.

WSJ: Dylan Bundy, Trevor Bauer, Matt Barnes: Throwing Long to Throw Short