The living conditions of Chinese labour is getting better and better.

华工的生活状况日益好转起来.

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Chinese workers used the ancient Chinese well - drilling method in the railroad construction to settle problems.

这是当时华工运用的在筑路中解决了大难题的中国古代钻井法.

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California in 1880 virtually shut the door on the importation and use oflabor.

1880年,加利福尼亚州实际上对引入和使用华工关上了大门.

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