motor with shunt characteristic

例句：

1. 1. The engineer designed a shunt to bypass the damaged area.
   工程师设计了一个旁路来绕过受损区域。
2. 2. The road had been reconstructed with a shunt to avoid congestion.
   为了避开拥堵，道路被重新修建时采用了旁路。
3. 3. The construction company used a shunt to divert water from the main pipeline.
   建筑公司使用旁路将水从主管道中转移出来。