The three waves consist of this winter and next spring, next winter and the following spring, and another winter and spring.

三个浪潮是：今冬明春，明冬后春，再加一个冬春。

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Shanghai will set up temporary cold shelters this winter and next spring for homeless people to live through winter, local media reported.

据当地媒体报道，今冬明春上海将设立临时避寒场所，让流浪乞讨等街头生活无着人员安全过冬。

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Eggs collected for the hatchery this fall will be raised over the winter and a half million fingerlings will be released back into Lake Ontario next spring.

秋天为孵卵所而采集的鱼卵将会在冬天得到孵化，第二年春天五十万左右的鱼苗将会被释放回到安大略湖。

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"This is a signal for everyone to get prepared, that if we don't get good rainfall this winter it will be a challenge next spring and summer, " warned Environment Secretary Caroline Spelman.

BBC: Drought fears after low winter rain levels