Finally, be watchful for claims of all-too-consistent returns.

最后，对财务顾问声称非常一贯的回报保持警觉。

youdao

The best thing is to be watchful and see the family doctor for any change in your normal health.

最好的做法就是保持警惕，身体一有变化就去看家庭医生。

《柯林斯英汉双解大词典》

Be watchful, and strengthen the things which remain, that are ready to die: for I have not found thy works perfect before God.

你要儆醒起来，使所剩下那些将近死去的坚固起来﹔因为我见你的行为在我上帝面前并不完全。

youdao

It is also the responsibility of Latin American countries to be watchful for members of Al Qaeda or any other Middle Eastern terrorist network traveling throughout the region in order to reach the United States.

CENTERFORSECURITYPOLICY: Center For Security Policy

Forecasters say people should limit outdoor activity during the hottest portions of the day, wear lightweight clothing, drink plenty of water and be watchful for signs of heat exhaustion, which include heavy sweating, pale and clammy skin, weak pulse, fainting and vomiting.

CNN: Heat advisories issued to states dwindles to 15

Next week restoration work begins on Nelson's Column, ensuring the admiral will be there for many years keeping a watchful eye over London's affairs.

BBC: Successful London Olympic bid celebrations