But before you rush off to set that up you need to make sure you have a good system in place.
但是，在匆匆确立外包项目之前，你需要确保有一套合适的体系。
The Spring Festival travel rush poses severe challenges to China's public transportation system.
春运是对中国公共交通系统的严峻挑战。
The Spring Festival travel rush poses severe challenges to China's public transportation system.
春运是对中国公共交通系统的严峻挑战。
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