a football match.

With five minutes left in the first half,

which team is winning?

I guess team B has better odds.

Oh my god! A bicycle kick!

That only happens once in a blue moon.

That's cool. Team B got one more point.

Neil and Ella are eating at the restaurant.

And the news program is on.

Now, let's move on to other news.

In a few days,

you can see some shooting stars.

They will be the most beautiful things

in the night sky.

It only happens once in a blue moon.

If you want to see them,

go to the suburbs or mountains.

Don't miss the show.

See you next time!

Wow! Shooting stars!

I haven't seen them before.

Me neither. Do you want to see them?

Yes, we can go to Alishan together.

Shall we?

Sure.

Neil and Ella are hiking in the mountains.

Finally,

they arrive at the top of the mountain.

Now, we just wait to see them.

The sky is so clear.

Look! They are coming!

Lucky you. Lucky me.

Today there must be a blue moon

in the sky too!

"Once in a blue moon"

means that something seldom happens.