xiàtiān / gōngdì / yào / cǎiqǔ / fángshǔjiàngwēn / cuòshī / bǎozhàng / gōngrén / ānquán

夏天工地要采取防暑降温措施，保障工人安全。

In summer, construction sites must take measures to prevent heatstroke and cool down, ensuring workers' safety.