南半球许多国家正处于冬季流感季节，因而将重点特别放在了南半球的流行病学现状方面。

Particular emphasis was placed on the epidemiological situation in the southern hemisphere, where many countries are experiencing their winter influenza season.

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因此，当北半球正享受着夏季的时候，南半球则正在经历着严冬，反之亦然，当我们处在冬天的时候，南半球的人们正在过着夏天。

For this reason the northern hemisphere enjoys summer while the southern has winter; and vice versa, when we have mid-winter, people in the other hemisphere are in the midst of summer.

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此次耀斑是从太阳南半球的活跃区1158区延伸开来，此前太阳南半球的耀斑活跃性落后于北半球，此后几天又发生了几次小规模的耀斑活动。

The flare spread from Active Region 1158 in the sun's southern hemisphere, which had so far lagged behind the northern hemisphere in flash activity. It followed several smaller flares in recent days.

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