We went on several field trips last year.

She often uses guilt trips to manipulate others.

I love going on boat trips with my friends.

I've had some really bad trips in the past.

I booked two round trips to New York.

She guilt-trips her friends into doing things for her.

I have been on many business trips this year.

Some people go on ego trips to boost their self-esteem.

I have taken many foot trips around the city.

I've been on some amazing head-trips.