assembly error

例句：

1. 1. The engineers were assembling the new machine when they discovered the assembly error.
   工程师们正在组装新机器时发现了组装错误。
2. 2. The software had an assembly error that prevented it from running properly.
   软件出现了一个组装错误，导致它无法正常运行。
3. 3. After hours of work, the team finally assembled the project successfully.
   经过数小时的工作，团队最终成功地组装了这个项目。