guard造句

He rang for the guard to let him out.
他按铃叫保安放他出去。

Outside each door a guard sprang to attention as they approached.
当他们走近时,每扇门外都有一名卫兵肃身立正。

The guard eyeballed him pretty hard despite his pass.
虽然他有通行证,卫兵还是直勾勾地盯着他。