Stay alert to serious symptoms, such as chest pain or pressure, severe shortness of breath or dizziness, or faintness, and seek medical attention immediately.

要对胸痛、胸闷、严重呼吸急促、头晕、晕厥等严重的症状保持警惕，并立即就医。

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So please stay alert to the commercial possibilities of your research.

所以请时刻留意你们研究中可能出现的商机。

youdao

You will be able to sidestep problems, but you'll need to stay alert to do so.

你会能够避过问题，但你需要继续保持警惕。

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"It's physiological and it's emotional." "Physiologically,we have a tendency when we come into a situation that seems dangerous we get a lot of chemicals flowing through our bodies to help us stay alert, to be able to act if we need to act.

VOA: standard.2010.07.01

"We are asking them to stay alert to our websites and other places where official information is issued, " she said.

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He and other experts say that keeping close tabs on patients' heights can be a simple and inexpensive way for doctors to stay alert to other health problems.

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Stay alert to opportunity, stay flexible and eat your almonds.

FORBES: California's Almond Upside Surprise