资金肯定是要投入到回报率最高的地方，如果美国回报率最高就投美国，新兴国家回报率最高就投新兴国家

来源: 天青水蓝于 2026-01-25 12:17:52 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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