Yun was removing weeds in the field every day.

This room is piled up with stacks.

Rue was regretting his mistake.

This room is piled up with things like the character '蘊'.

This knowledge has been accumulated over many years.

This area is rich in natural abundance.

The cross-bar at the end of the cart's poles has broken.

My family will move to a new house next week.

He was attacked by a dizzying sense of hunger.

The orange color in that painting is very beautiful.