许多西方国家都承认通过同中国开展科技合作与交流，他们也取得了很大的收益。
Many Western countries have admitted that they have gained great benefit through scientific and technological cooperation and exchange with China.
许多西方国家都承认通过同中国开展科技合作与交流，他们也取得了很大的收益。
Many Western countries have admitted that they have gained great benefit through scientific and technological cooperation and exchange with China.
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