红扑扑 (hóng pū pū): red; rosy; flushed

After running, his face was red, like a ripe apple.

When the child woke up, his little cheeks were red and very cute.

The cold wind blew, and the tip of her nose was red from the cold.

She shyly lowered her head, her cheeks red, not daring to look at anyone.

The firelight made everyone's faces red, and the room was full of warmth.