He decided to call on a medium to communicate with his deceased grandfather.

He attempted to call the spirits of the dead using an ancient ritual.

He tried to call a spirit using an ancient ritual.

He tried to call the spirits of the dead, but nothing happened.

The guiding principle of this company is to prioritize customer satisfaction.

This viaduct was built to smooth the traffic of the city.

This high-functionality smartphone has many convenient features.

His high-functioning smartphone greatly helps his daily life.

He was waiting for the signal at the crossing.

He submitted a poem to the newspaper.