黄龙病毁掉了佛罗里达九成五的橙子，基因编辑能救回来吗？

What do you drink in the morning?

Some people drink tea, some drink water.

Lots of Americans like to drink orange juice in the morning.

Orange juice is made from oranges.

Lots of America's oranges come from Florida.

But now there are very few oranges in Florida.

Why?

Twenty years ago, Florida's orange trees caught a disease.

When a tree has this disease, the oranges are small, and many can't be eaten.

The oranges fall off while they're still small.

This disease is brought by a very, very tiny insect.

Twenty years ago, if Florida had a hundred oranges, now it has five.

Lots of people have stopped growing oranges.

Lots of places that made orange juice have stopped too.

There used to be fifty-four places making orange juice here; now there are four.

One man said: there used to be lots of people working here; now there aren't.

Now scientists have new trees.

Scientists have made a new kind of orange tree.

This new kind of tree isn't afraid of the disease.

Now America has said: you can plant these new trees.

Lots of people have bought the new trees, and they all want to plant them.

The new trees can have oranges in two years.

One man has worked here for twenty years.

He said: this is the first time in twenty years I've thought, we have hope.

Do you think Florida's oranges can come back?