工作效率大大地提高了而劳动强度却降低了
The working efficiency has been greatly improved while the labor intensity has been reduced
以上为机器翻译结果，长、整句建议使用 人工翻译 。
工作效率大大地提高了，而劳动强度却降低了。
The efficiency is greatly raised,and the intensity of labor is decreased.
youdao
There is better efficiency and decreased labor.
The efficiency is greatly raised, and the intensity of labor is decreased。
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