That is my personal issue.

We are going on a trip together.

I lost my precious belongings.

We had a picnic on the river bank.

Mr. Kawagishi is my best friend.

My doubts about his actions deepened.

He was deceived by a swindler and lost a lot of money.

I take a walk by the riverside every day.

He measured the dimensions of the parts using a vernier caliper.

The police arrested the suspect.