He holds a personal grudge against me.

Using the private railway makes commuting very convenient.

We had a picnic at the forest park over the weekend.

Natural language understanding is an important field of artificial intelligence.

We had a picnic in the forest park over the weekend.

We are planning to go to the national park this weekend.

The parkway is one of the best places to enjoy the beauty of nature.

He likes to take a walk in the park at dusk.

I'm sorry, but I don't speak Japanese.

I'm a Muslim, so I fast during Ramadan.