平常 + 的 + Noun
平常 (píngcháng) means "ordinary," "usual," or "normal," describing something that is routine or unremarkable. It can function as an adjective or a noun. For example, 平常的一天 means "an ordinary day."
今天就是平常的一天,没什么特别的。
Jīntiān jiùshì píngcháng de yī tiān, méi shénme tèbié de.
Today is just an ordinary day, nothing special.
她平常都是骑自行车去上班的。
Tā píngcháng dōu shì qí zìxíngchē qù shàngbān de.
She usually rides her bicycle to work.
这家店的味道跟平常不太一样。
Zhè jiā diàn de wèidào gēn píngcháng bú tài yīyàng.
The taste at this restaurant is different from usual.