keep a close eye upon

• 照看；照管；照顾

keep a close eye upon的用法和样例：

例句

1. He used a torch to see into the dark cupboard.
   他用一只手电筒照看黑暗的橱柜。
2. Please keep an eye on the children.
   请照看一下孩子们。
3. These children were in a state of virtual neglect.
   这些孩子实际上处于无人照管的状态。
4. Could you keep an eye on my suitcase for a moment?
   你能给我照管一会儿手提箱吗？
5. She has a large family on her hands.
   她有许多子女需要照顾。
6. We keep a watchful eye on our elderly neighbors.
   我们留心照顾邻里的老人们。