Ten years ago, an electronic commerce project was a major undertaking.

十年之前，一个电子商务项目就是一项重点任务。

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It's a major undertaking, but it's worth it.

这是项主要任务，不过这么做值得。

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It's a major undertaking, but it's worth it.

这是项主要任务，不过这么做值得。

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