I think his abilities are overestimated.

He is overestimating his own abilities.

In physics, when a particle and an antiparticle come into contact, annihilation occurs.

In physics, it is said that when matter and antimatter come into contact, they undergo annihilation.

The opposite angles of a quadrangle intersect each other.

We visited a traditional shindenzukuri building with a Nishi-no-Tai.

He became paraplegic due to a traffic accident.

He achieved a Tanyao (All Simples) in Mahjong.

He is using a bilingual book to learn English.

Our band will have a joint concert with a famous band next week.