YOU SAID:

Learning swift is hard

INTO JAPANESE

学習の速さは難しい

BACK INTO ENGLISH

The speed of learning is difficult.

INTO JAPANESE

学習のスピードは難しい。

BACK INTO ENGLISH

Speed ​​of learning is difficult.

INTO JAPANESE

学習のスピードは難しい。

BACK INTO ENGLISH

Speed ​​of learning is difficult.