bodytext">
This is Siberia – over 1,000 metres below ground.
And miners at Russia's largest nickel mine were given the surprise treat of some cheerful music.
Musicians swapped their stage costumes for hard hats and overalls for the day.
The company says it's all part of a plan to boost productivity and hope to hold more underground cultural activities to keep the positive attitude going.
Vocabulary 詞匯:
nickel mine 鎳礦
treat 款待
swapped 替換了
boost productivity 提高生產力
positive attitude 積極的態度