This is the 2437th most frequent French word.
surveiller
To watch over, monitor, or keep an eye on.
In this sentence, 'surveiller' means to keep an attentive watch over or supervise someone or something, in this case, ensuring the safety and behavior of children in a park setting.
Elle doit surveiller les enfants au parc.
She needs to supervise the children at the park.
Here, 'surveiller' refers to monitoring a situation attentively to prevent improper activities, specifically keeping an eye on students during exams.
Le professeur surveille les examens pour s'assurer qu'il n'y a pas de tricherie.
The teacher oversees the exams to ensure there is no cheating.
In this context, 'surveiller' conveys the action of controlling or paying careful attention to one's actions or habits, such as being mindful of dietary choices.