short line

例句：

1. 1. The engineer used a short line to connect the two machines.
   工程师使用一根短线将两台机器连接起来。
2. 2.The short line is causing a delay in the project schedule.
   短线导致项目进度延误。
3. 3. In this case, the short line is a risky strategy that may not work out as expected.
   在这种情况下，短线策略是一个有风险的策略，可能不会按预期进行。