There has been no warming over 18 years.
I was a policeman for 18 years.
I've had quarter horses for the last 18 years.
I think 18 is a good age to make your debut.
I travelled to California when I was 18 and went to Los Angeles State College.
I was much too late when I found out about my passion for motor racing. I was 18.
I've been fighting for Davids versus the Goliaths for 18 years, my entire career.
It's not easy for me to admit that I've been standing in the same place for 18 years.
