发出 + 预警
预警 (yùjǐng) is a noun meaning 'early warning' or 'alert.' It refers to advance notice of a potential danger or threat, commonly used in contexts like natural disasters, financial risks, or military situations. It frequently appears in phrases like 发出预警 (to issue a warning).
气象台发出了暴雨预警信号。
Qìxiàngtái fāchū le bàoyǔ yùjǐng xìnhào.
The meteorological station issued a rainstorm warning signal.
公司建立了一套完善的风险预警机制。
Gōngsī jiànlì le yī tào wánshàn de fēngxiǎn yùjǐng jīzhì.
The company established a comprehensive risk early-warning mechanism.
收到地震预警后,大家迅速撤离了大楼。
Shōudào dìzhèn yùjǐng hòu, dàjiā xùnsù chèlí le dàlóu.
After receiving the earthquake warning, everyone quickly evacuated the building.