carry one's life in one's hands

例句：

1. 1. He carried the heavy box to the door.
   他扛着沉重的箱子走到门口。
2. 2. The child carried his mother's handkerchief to the kitchen.
   孩子把母亲的手帕带到厨房。
3. 3. They carried the heavy bag across the room.
   他们把那个沉重的包从房间的一边搬到另一边。