密切注意

• close attention (to sth)
• watch out for
• to pay close attention to
• keep a sharp eye on
• pay close heed to
• on the watch for
• eagle eye

例句

1. 他们密切注意那个强盗。
   They kept a wary eye on the robber.
2. 约翰说，他的女儿们可以在星期六晚上举行一个晚会，但警告他们说。他会密切注意他们的各种活动。
   John said that his daughters could have a party on Saturday night, but warned them that he would be keeping an eagle eye on the proceedings.
3. 密切注意；严格监督
   Close attention; close supervision.
4. 要密切注意病人病情可能突然变化。
   Be on the watch for a sudden change in the patient's condition.