"alert to" in Chinese (Simplified)

• 警觉于
• 对...保持警惕

Definition

对某事保持警觉，并随时注意相关的变化或危险。

Usage Notes (Chinese (Simplified))

常见于正式或半正式场合。通常后接名词或动名词（如“alert to changes”）。表达的是积极关注，而不仅仅是被动意识。与 'aware of' 含义有区别。

Examples

Teachers should be alert to any changes in students' behavior.

老师应当对学生行为的任何变化保持**警觉**。

You must be alert to signs of illness in young children.

你必须对小孩生病的迹象保持**警觉**。

The security guard stayed alert to risks outside the building.

保安对大楼外的风险保持**警觉**。

After the data leak, everyone was alert to suspicious emails.

数据泄露后，每个人都对可疑邮件保持**警觉**。

Travelers need to stay alert to pickpockets in crowded areas.

旅行者在拥挤的地方需要对扒手保持**警觉**。

Being alert to trends helps you stay ahead in business.

对趋势保持**警觉**有助于你在商业中领先。