YOU SAID:

John is so cool and strong an famous and handsome and chad

INTO JAPANESE

ジョンはとてもかっこよくて強く、有名でハンサムでチャド人だ。

BACK INTO ENGLISH

John is very cool, strong, famous, handsome and Chadian.

INTO JAPANESE

ジョンはとてもかっこよく、強く、有名で、ハンサムで、チャド人です。

BACK INTO ENGLISH

John is very cool, strong, famous, handsome and Chadian.