He is good at pronouncing pharyngeal sounds.

Pharyngeal sounds are difficult to pronounce.

He is practicing the pronunciation of Japanese.

He smiled triumphantly.

His strong point is mathematics.

He was complaining of a sore pharynx.

His life was filled with debauchery and disorder.

His lewd behavior made the people around him uncomfortable.

His English pronunciation is very natural.

He is my best friend.