adv.注意地；警觉地

The security guard watched the entrance watchfully, ensuring no unauthorized person entered.
保安仔细地注视着入口，确保没有未经授权的人进入。
She tended to her garden watchfully, making sure each plant received the care it needed.
她细心照料着她的花园，确保每株植物都得到所需的呵护。
The teacher watched the students during the exam, watchfully looking out for any signs of cheating.
考试期间，老师仔细观察学生，警惕任何作弊的迹象。
Parents watched their children play by the pool watchfully, ready to intervene if necessary.
父母在游泳池边小心地照看孩子们玩耍，随时准备在必要时介入。
The nurse monitored the patient's vital signs watchfully throughout the night.
护士整夜仔细监测着病人的生命体征。
The wildlife photographer sat in the bush watchfully, waiting for the perfect moment to capture the rare bird.
野生动物摄影师静静地坐在灌木丛中，聚精会神地等待最佳时机拍摄稀有鸟类。
He drove through the stormy weather watchfully, adjusting his speed according to the conditions.
他小心翼翼地驾驶着车穿过暴风雨，根据路况调整速度。
The scientist conducted the experiment watchfully, noting every minor change in the data.
科学家仔细地进行实验，记录下数据中的每一个微小变化。
The coach observed the new players during training, watchfully assessing their skills and potential.
教练在训练中仔细观察新球员，评估他们的技能和潜力。
As an experienced hiker, she traversed the rocky terrain watchfully, aware of every step's placement.
作为一名经验丰富的徒步者，她小心翼翼地穿越岩石地形，对每一步的落脚点都了如指掌。