"China has overcome some of those challenges," says Kanak, "But at the expense of cost."

卡纳克表示：“中国已经解决了很多诸如此类的挑战，但代价是成本高了。”

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"China has overcome some of those challenges," says Kanak, "But at the expense of cost."

卡纳克表示：“中国已经解决了很多诸如此类的挑战，但代价是成本高了。”

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