YOU SAID:
I am the best pole vaulter in the world.
INTO JAPANESE
私は世界で最高の棒高跳びです。
BACK INTO ENGLISH
I am the world's best pole vault.
INTO JAPANESE
私は世界の最もよい棒高跳びです。
BACK INTO ENGLISH
I am the world's best pole vault.
You should move to Japan!