He lowered his head and greeted.

We are implementing a social distancing strategy to prevent the spread of the new coronavirus.

Her dress was a beautiful indigo color.

He hates her.

憎 is the old font for 憎.

We have to fill in this hole.

This mutetrahedron plays a very important role in the world of mathematics.

The road is blocked and I can't pass through.

He was standing behind me.

When you cross the International Date Line, the date changes by one day.