block splitting

例句：

1. 1. The engineer carefully blocked the leak in the pipe.
   工程师仔细地堵住了管道的泄漏。
2. 2. The team worked together to block splitting the project into smaller tasks.
   团队共同努力，将项目分解成更小的任务。
3. 3. The carpenter used a saw to block splitting the wood.
   木匠用锯子将木头切成两半。