双语例句

• 目前该机型已经有517个确认订单。

  The C919 has 517 firm orders so far.

  www.ltaaa.com

• 这321英里长（ 517公里长）的水体是唯一的大湖完全位于美国之内。

  This 321-mile-long (517-kilometer-long) body of water is the only Great Lake located entirely within the United States.

  dict.youdao.com