B2 to watch a person or activity to make certain that everything is done correctly, safely, etc.监督,管理,指导
More examples
The United Nations is to supervise the handover of the prisoners of war.
With 20 kids running round and only two adults to supervise, it was complete mayhem.
Foreign officials are supervising the elections.
He was employed to supervise the computerization of records.
I supervise a team of ten customer relations staff.
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