And Dorian Fuller, an archaeologist at University College London, argues that the team may be wrong to pin the mutation's origins solely on rice cultivation.

而DorianFuller，伦敦大学的考古学家，争辩说仅把这个变异归因于稻米文化可能是错误的。

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Flip the piece over and pin the lining piece right-side down over the wrong side of the zipper. Sew it in place.

将拉链反面朝上，然后将第二片里料反面朝上对其，用大头针固定，缝合。

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Flip the piece over and pin the lining piece right-side down over the wrong side of the zipper. Sew it in place.

将拉链反面朝上，然后将第二片里料反面朝上对其，用大头针固定，缝合。

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