The US economy is strong. It grew much in the last months. This is good news for many people.
People buy more things now. They send more things to other places. This makes the economy strong.
The economy grew fast. It is faster than before. This is good.
Some things were not easy. Prices were high. But people still buy things. They spend more money.
This growth is a surprise. It is good. The economy can do well.