Here, warm air flows up from the Gulf of Mexico in the spring and summer and crashes into cold air pushing down from Canada.The meeting produces violent thunderstorms called supercells.
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- 每年春夏两季,暖气流从墨西哥湾北上,遭遇从加拿大南下的冷空气,继而交汇形成破坏性极强的雷暴,超级风胞。