When this new strain of H1N1 influenza emerged last spring, experts feared that it might follow the pattern of the 1918 flu, the world's deadliest epidemic.
去年开春，甲型h1n 1流感始现之时，专家曾担心这是1918年那场致命大流感的延续。
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For example, Spring makes it easier to follow architectural best practices and makes development-test cycles significantly quicker, making it easier to identify and fix defects early.