screen undersize

例句：

1. 1.The doctor screened her for any injuries during the examination.
   医生在检查中为她做了任何伤害的筛查。
2. 2. The security guard screened everyone entering the building.
   保安人员检查了进入大楼的每一个人。
3. 3. The screen is designed to block out harmful rays from the sun.
   这个屏幕设计用来阻挡太阳有害射线。