Milk performance of 10 primiparous and delivered domestic female yaks was measured in a summer in Snow Mountain country, Maqin county.

对果洛州玛沁县雪山乡10头经产、初产家牦母牛一个夏季的挤乳量进行了测定。

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Rain falls in summer; snow falls in winter.

夏天下雨，冬天下雪。

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In other words, its coat, its fur, turns from brown in the summer to white in the winter, which makes it harder for the hare's predators to see it against the white snow.

换句话说，它的毛色从夏天的灰色变成了冬天的白色，这使得捕食者很难从雪地里找到它。

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Working at the bank, making dinner, reading my books, swimming at the Twenty Two in the summer, walking in the snow in the winter.

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But while the winter months are dark, treacherous and shrouded in a white uniform of snow, summer brings with it the chance to see this part of the world in all its green grassy goodness.

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In slick conditions, snow tires make a huge difference, remaining softer in colder temperatures than typical summer tires.

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