"red flag" in Chinese (Simplified)

• 危险信号
• 警示（行为）

Definition

“危险信号”指的是表明某事可能有问题、危险或将来会引发麻烦的警告。人们常用它来形容需要引起注意的早期迹象。

Usage Notes (Chinese (Simplified))

“Red flag”是非正式说法，多用于感情、商务、健康等领域预警信号。常用短语有“That's a red flag.”可用单复数（“red flags”）。区别于更正式的“warning sign”。

Examples

Not showing up for meetings is a red flag.

不参加会议是一个**危险信号**。

If someone lies often, that's a red flag.

如果某人经常撒谎，那就是一个**危险信号**。

Ignoring health problems can be a red flag for serious illness.

忽视健康问题可能是严重疾病的**警示**。

She saw a few red flags during the interview and decided not to take the job.

她在面试时发现了一些**危险信号**，于是决定不接受这份工作。

Calling your ex every day is definitely a red flag in a new relationship.

在新恋情中，每天给前任打电话绝对是个**危险信号**。

When the company refused to share financial information, that was a big red flag for investors.

公司拒绝披露财务信息，这对投资者来说是个很大的**危险信号**。