He was taken to the hospital because of dyspnea.

This room is equipped with a TV and air conditioning.

He generalized and explained the problem.

This sentence is written in the form of '槪括'.

He is training to strengthen the tightening of his muscles.

He tightened his fists in tension.

He tied the rope to the tree.

He was born as an illegitimate child and experienced many difficulties.

My grandfather used to till his privately-owned rice field.

Using the private railway makes commuting very convenient.