Modern farm machines such as tractors, harvesters and threshers have replaced yaks that were used for cultivation and shelling in the past.

昔日“二牛抬杠”种地，牦牛踩场打麦的传统生产方式，逐渐被轰鸣的拖拉机、收割机、脱粒机等现代农机所代替。

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Modern farm machines such as tractors, harvesters and threshers have replaced yaks that were used for cultivation and shelling in the past.

昔日“二牛抬杠”种地，牦牛踩场打麦的传统生产方式，逐渐被轰鸣的拖拉机、收割机、脱粒机等现代农机所代替。

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