brace strut

例句：

1. 1. The car's suspension system needs to be brace before the long journey.
   长途旅行前，汽车的悬挂系统需要加固。
2. 2. The old building needed to be brace to withstand the heavy rain.
   这座老建筑需要加固以承受大雨。
3. 3. The new bridge is brace to support the heavy traffic.
   新桥梁被加固以支持重交通。