船级社的英文怎么说

船级社的英文：
classification society, register of shipping

• It's a really classy joint.
  这是一个确实高级的公共场所。
• This posh/smart/classy profession is a favorite in movies.
  这个时髦、优雅、精明的职业可是电影的最爱。
• It will be nice to go drinking somewhere classy for a change.
  换个气氛，找一家格调好的地方来畅饮吧！

• Humanity graded from primitive society to feudal society
  人类由原始社会逐渐过渡到封建社会。
• That's an open society.
  那是一个开放的社会。
• He was ostracized by the society.
  他被社会所摒弃。

• register signal
  记录器信号
• bond registered
  登记注册的记名债券
• register of voice
  嗓音声区