You have the responsibility to watch over others and to help keep them warm and safe.

你有责任关注他人，让他人感受到温暖和安全。

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Black plastic mulch can help keep them warm.

黑色塑胶薄膜对保持它们温度。

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Black plastic mulch can help keep them warm.

黑色塑胶薄膜对保持它们温度。

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