包括

• The seed ferns included treelike forms .
  种子蕨类植物包括树状类型的植物。
• The density logger consists of a radiation source .
  密度测井仪包括辐射源。
• His writings include poetry and prose .
  他的作品包括诗和散文。
• Some versions included intriguing details .
  有些传说包括了使人迷惑的细节。
• Each equation involves five unknowns .
  每个方程包括5个未知量。
• The room rent is $ 50 with board .
  房租为五十美元，包括伙食。
• Customary law includes also conventional customs .
  习惯法也包括约定的习惯。
• This document includes many articles .
  这个文件包括许多条文。
• It also involves howls of exasperation .
  它还包括愤激的狂叫。