tent peg

例句：

1. 1. We used the tent peg to secure the tent in place.
   我们用帐篷桩子把帐篷固定好。
2. 2.The tent peg was rusted and needed to be replaced.
   帐篷桩子生锈了，需要更换。
3. 3. He carefully placed the tent peg into the ground.
   他小心翼翼地把帐篷桩子插进土里。