isv.是（be的第三人称单数一般现在时）isscc(international solid-state circuits conference国际晶体管电路讨论会)

1. A vagrant is everywhere at home.
   流浪者四海为家。
2. For a growing number of young people, homelessness is becoming a way of life.
   对日渐成长的年轻族群，四海为家是生活的方式之一。