watch for

例句：

1. 4. 寻找；留意
   某事
2. 1. I'm watching for my friend who is supposed to arrive at the airport tomorrow.
   我正在留意我的朋友，他明天应该到达机场。
3. 2. The teacher watched for any signs of cheating during the test.
   老师在考试期间留意任何作弊的迹象。
4. 3. Keep an eye on your children while you are shopping.
   当你购物时，要留意你的孩子们。
5. 4. The police were watching for a suspect in the area.
   警方正在该地区监视一个嫌疑人。
6. 5. We need to watch for any changes in the weather forecast.
   我们需要留意天气预报的任何变化。
7. 6. She watched for her lost dog for hours before finding it.
   她花了几个小时才找到她丢失的狗。
8. 7. They kept an eye on the security cameras as they walked through the park.
   他们在穿过公园时留意着安全摄像头。
9. 8. The doctor watched for signs of infection and treated the patient accordingly.
   医生留意着感染的迹象并相应地治疗病人。
10. 9. The parents kept an eye on their children while they played outside.
    父母们在孩子们在外面玩耍时留意着他们。
11. 10. The team watched for any weaknesses in their opponent's defense and planned their attack accordingly.
    团队留意着对手防守中的任何弱点并相应地计划他们的攻击。