supervision例句
A toddler requires close
supervision and firm control at all times.
刚学步的孩子时刻需要寸步不离的照看，并要牢牢看紧。
He was placed under a two-year
supervision order.
他被处以两年的监管。
We ask the public to have their dogs neutered and keep them under close
supervision.
我们要求公众为自家的狗做绝育手术，并严格看管。