豊原経人 t.toyohara @ttoyoakiko3
82yr old man ,3 grandchildren 2 boys 1 girl, favorerite:PC,music books worked for machinery works as engineer https://t.co/rqr13KlHyi
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博士号の重み
1314pv 3 1
82yr old man ,3 grandchildren 2 boys 1 girl, favorerite:PC,music books worked for machinery works as engineer https://t.co/rqr13KlHyi