eldest

• The eldest son inherited the bulk of the estate
  长子继承了大部分财产。
• The house and estate are entailed on the eldest daughter
  这所房子和地产限定由长女继承
• Cause one of my very own puppies - the eldest -
  因为我的小可爱，最大的一个
• My eldest daughter came out last year
  我的大女儿去年正式开始社交活动。
• After the duke ' s death , his eldest son claimed the title
  公爵死后，其长子要求继承爵位。
• Jill is the eldest of my three children
  吉尔是我三个孩子中年龄最大的
• Bill : my eldest brother has become a famous actor
  贝尔：我的大哥已经是一名著名的演员了。
• Sheila is our eldest child . you know what
  雪娜是我们的长女，知道吗？
• Comrade zhou ’ s eldest son is in the army
  周同志的大儿子在部队服役。
• The millionaire ' s eldest son will succeed to his estate
  这百万富翁的长子将继承他的产业。