成千上万的人们不得不花费更多的精力和时间学习新的技术知识，使得他们在就业市场能保持优势。

Millions of people have to spend more time and energy on learning new skills so that they can keep a favorable position in the job market.

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成千上万的人们不得不花费更多的精力和时间学习新的技术知识，使得他们在就业市场中能保持优势。

Millions of people have to spend more time and energy in studying new skills and technology so that they can keep a favorable position in the job market.

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华海药业负责北美和日本市场销售的区域代表Jessica Yu说，目前，我们认为还不具备从事专利药研究的能力或技术知识。

'Currently, we don't think we have that kind of capability or technical knowledge of doing a patent,' says Jessica Yu, Huahai's regional representative for North American and Japanese drug sales.

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