"watchful" in Chinese (Simplified)
警惕的警觉的
Definition
对可能的危险或问题保持高度注意；对周围发生的事情保持警觉和小心。
Usage Notes (Chinese (Simplified))
“Watchful”多数用于正式场合，形容人对潜在危险或问题高度关注且小心。常见短语有“watchful eye”、“remain watchful”。比“vigilant”轻微，较“careful”更主动。
Examples
The security guard was very watchful at the entrance.
保安在入口处非常**警惕**。
Be watchful when you cross the street.
过马路时要**警惕**。
Parents should be watchful of their children at the park.
父母在公园应对孩子**警惕**。
She kept a watchful eye on her little brother while they played.
她在玩耍时一直**警惕地**盯着弟弟。
Stay watchful—there are a lot of pickpockets in this area.
保持**警惕**——这一带有很多小偷。
The dog was always watchful when strangers came near the house.
狗看到陌生人靠近房子时总是很**警觉**。