propped fracture area

例句：

1. 1. The engineer carefully propped the fracture area to prevent further damage.
   工程师小心翼翼地支承断裂区域以防止进一步损坏。
2. 2. During the earthquake, the team quickly propped up the fracture area for safety.
   地震期间，团队迅速支起断裂区域以确保安全。
3. 3. The construction workers had to propped up the fracture area with temporary supports.
   建筑工人不得不用临时支撑物支起断裂区域。