YOU SAID:
potatoes can fly in the future
INTO JAPANESE
ジャガイモは将来空を飛べる
BACK INTO ENGLISH
Potatoes will be able to fly in the future
INTO JAPANESE
ジャガイモは将来空を飛べるようになる
BACK INTO ENGLISH
Potatoes will be able to fly in the future
Come on, you can do better than that.