The government is building a nationwide surveillance network.

We are working on building a new communications network.

He saved money as a safety net before starting his own business.

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.

We respect Japanese culture.

We are going on a trip tomorrow.

He holds a personal grudge against me.

My personal thought is that everyone should be treated equally.