His efforts were like a mantis trying to stop a chariot, he couldn't achieve any results.

He is attending school to obtain a motorcycle license.

This mineral is called ulexite and has special optical properties.

My favorite teacup has a blue and white floral pattern.

He solved the complex problem as if cutting the Gordian knot.

He is a nostalgiafag, always longing for the good old days.

He has full mastery of the art of cooking.

The culture of the Korean Peninsula is very unique, and its history dates back to ancient times.

He was out of breath after running a long distance.

He touched her hand.