has been in的用法和樣例：
例句
- The club president has been in since 1979.
俱樂部主任是自1979年選任的。
- She has been in her room for hours.
她在自己的房間里待了幾個小時。
- This land has been in cultivation since the last century.
從上個世紀以來人們一直耕種著這塊土地。
- My friend has been in Israel for three months.
我的朋友在以色列呆了有三個月了。
- He has been in the abyss of despair.
他已陷入絕望的深淵。
- The sojourner has been in Wales for two weeks.
那個寄居者在威爾士已經逗留了兩個星期。
- He is ill and has been in the hospital for a week.
他病了，已住院一星期。
- He has been in practice for twenty years.
他已有20年的實踐經驗。
以上內容獨家創作，受著作權保護，侵權必究
