A new approach is needed to solve this set of problems.

The main problem with this project is the lack of communication.

This question text is too difficult, it's hard to understand.

The Kurogakejigumo, as its name suggests, is a spider with a black body color.

The black house spider has made a web in the corner of the house.

The black house spider has made a web in the corner of the house.

My mother wipes the floor with a rag every day to keep the house clean.

My mother was wiping down the kitchen floor with a rag.

He is strong like a rock.

Iwao injured his leg while playing soccer.