one's ability as a leader
指導者としての才
one's academic background
学歴
one's ancestral acres
先祖伝来の土地
one's appointed lot
宿命
one's arch [main] rival
一番の競争相手
one's aunt by marriage
妻［夫］のおば
one's behavior at meals
食事時の作法
one's beloved daughter
愛娘
one's better self
よい面，良心
one's biggest [largest, best] customer
上得意の客
