在地面上生小火使叶子在充满浓烟的环境中调制。

Small fires are built on the floor, and the leaves cure in a smoke-laden atmosphere.

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北美一年生或两年生植物，叶子上有柔软的长毛。

North American annual or biennial with long soft hairs on the leaves.

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北美一年生或两年生植物，叶子上有柔软的长毛。

North American annual or biennial with long soft hairs on the leaves.

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