He experienced a tough situation at work.

Understanding vector fields is an important concept in physics.

My workplace is located in the center of Tokyo.

We have a game at the baseball ground on the weekend.

We are planning to go to the opera house this weekend.

We visited a fish hatchery.

He misrecognized her and spoke to her thinking she was someone else.

Mr. Atsumi is my best friend.

Since this is the first violation, please let it pass.

When I saw his performance for the first time, I was moved by his talent.