她的新裙子是鲜艳的红色。

Her new dress is a bright shade of ___red.

六十年代，许多西方青年受到红色汽车意识形态的影响。

In the 1960s, many Western youths were influenced by ___red car ideologies.

医院发布了红色警报，所有医生立即进入紧急状态。

The hospital issued a ___red alert, requiring all doctors to enter emergency mode immediately.

由于疫情影响，这家餐厅上个月的账目显示亏损。

The restaurant's accounts were in the ___red last month due to the pandemic.