hold clear attachment

例句：

1. 1. He heldthe door open for me as I enteredthe building.
   他为我开门让我进入大楼。
2. 2.The company holds a meeting every month todiscuss new projects.
   公司每个月召开一次会议讨论新项目。
3. 3. She held her breath untilshe could breathe again.
   她屏住呼吸，直到可以再次呼吸。