Back strong and level.

后背结实且水平。

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The back is level and strong.

水平而结实。

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The back is level, powerful and strong.

后背水平、有力而结实。

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Japanese hinoki plus carbon surface makes rally at low level and back strong power.

日本桧木加碳精，使球拉攻时孤度线偏低，后劲强。

youdao

Japanese hinoki plus carbon surface makes rally at low level and back strong power.

日本桧木加碳精，使球拉攻时孤度线偏低，后劲强。

youdao