But their geographical pattern is unusual.

但是他们的地理结构非常独特。

youdao

The formation of the dialects retains the regional characteristics of Hakka dialect and Cantonese dialect and has a colorful geographical pattern.

其民系的形成保留了粤方言和客家方言的地方特色，并具五彩缤纷的地理格局。

youdao

The occurrence of the disease in India, reported on 18 February, is part of a recent pattern of rapid geographical spread of the virus in wild and domestic birds.

2月18日报告的在印度发生的疾病是最近病毒在野生鸟类和家禽中迅速地理传播的一部分。

youdao

And even if it did get here, some sort of geographical pattern of illness and death would logically be expected.

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But their geographical pattern is unusual.

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