Japan's first intervention in six years to rein in the yen's gain Wednesday boosted demand for short-dated Treasurys while weakening long-dated securities for the first time this week...

日本在本周三控制了日元的收益，这是日本六年来首次通过干预来提高短期国债的需求，同时也首次在本周削弱了长期债券。

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Their American counterparts, for instance, rely far less on American government bonds, and are much more willing to hold long-dated corporate bonds and mortgage-backed securities.

ECONOMIST: British government debt