I love the TV series "friends".
When I talk about this, everyone recommend me "how i met your mother".
So I searched the way watching that drama on the internet, but I couldn't.
Some of the streaming service is not on service in U.K.
Recently I joined Netflix, but "how i met your mother" is not there.
(Maybe, in U.S, you can watch it in Netflix)
I had no choice without buying DVD.
However, my Mac Book Pro don't have a DVD drive.
So, I bought dvd drive. It was a big expense.
Today, I watched "how i met your mother".
It was very funny and phrases which appears in the drama are useful for our daily life.
This is effective for me as a training tool of listening and speaking.
I don't regret this expense.