用于出口的主要作物是咖啡和大米。

The main ___crops grown for export are coffee and rice.

今年我们土豆丰收了。

We had a bumper potato ___crop this year.

你可以在城市里做很多做不到的事，比如种植作物。

You can do lots of things that you can't do in the city, such as plant ___crops.