The lock keeper closed the lock gate.

船闸管理员关上了闸门。

youdao

Did I ever tell you that good story about Toad and the lock-keeper?

我给你讲过托德和那个水闸管理员的故事吗？

youdao

Chertsey has not had a resident lock keeper for more than two years and has been run safely using relief workers.

BBC: Goring Lock

Alongside the lock restoration, the organisation is also hoping to create a visitor centre and cafe on the site of the former lock keeper's cottage.

BBC: Restoration plan for derelict flight of locks in Wiltshire

He said at Chertsey, Cleeve, Grafton and Sunbury, there had been no resident lock or weir keeper for some time.

BBC: Flood fears over lock keeper cottage rent plan