易游app

文字稿:

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 词汇:

nickel mine 镍矿

treat 款待

swapped 替换了

boost productivity 提高生产力

positive attitude 积极的态度