Takuma ordered ramen and gyoza.

Hibiki forgot to bring his textbook.

These vectors are orthogonal.

These lines intersect orthogonally.

I set a new cartridge in the printer.

Please look at my workbook and solve the problems.

之 is one of the ancient Chinese characters.

The mountains continue on and on.

This fabric is very soft.

In this chemical reaction, the sugar dissolves.