During summer and autumn, much of California is dry.

在夏季和秋季，加州的大部分地区都很干燥。

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Spring comes between winter and summer and autumn comes after summer but before winter.

春天在冬天和夏天之间，秋天在夏天之后冬天之前。

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The four seasons are: winter, spring, summer and autumn.

一年中的四个季节是：winter, spring, summer and autumn（冬天，春天，夏天和秋天）。

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Bluetongue is a non-contagious virus spread by a species of midge and is most commonly seen in the late summer and autumn.

BBC: Vets detect new bluetongue virus

The thousands of islands of the Caribbean enjoy year-round sunshine, with the exception of a short hurricane season in late summer and autumn.

BBC: Cruise ports of call: Caribbean for beach lovers

Anne Youngman, the Bat Conservation Trust's Scottish officer, said the handful of incidents may be related to last year's poor summer and autumn.

BBC: Hunger makes bats 'act strangely'