在海南岛的西瓜中发现了西瓜花叶病，发病率为10-30％。

Watermelon mosaic disease was found in watermelon, Citrullus vulgaris, on Hainan Island, with an incidence of 10-30%.

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当我携带着这一天的担负回到家里的时候，我爱正坐在园里悠闲地扯着花叶。

When with the day's burden I went home, my love was sitting in the garden idly tearing the leaves of a flower.

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如果你曾有一个小花园或在窗台花箱中养花，那么别人或许嘱咐过你不要在烈日炎炎的正午浇花，因为花叶可能会被烧着。

If you've ever had a garden or grown flowers in a window box, you've probably heard that you shouldn't water your plants at high noon because their leaves might scorch.

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