YOU SAID:

i have tracked a shark

INTO JAPANESE

私はサメを追跡しました

BACK INTO ENGLISH

I followed the sharks

INTO JAPANESE

私はサメを追った

BACK INTO ENGLISH

I chased sharks

INTO JAPANESE

サメを追いかけた

BACK INTO ENGLISH

I followed a shark

INTO JAPANESE

私はサメを追った

BACK INTO ENGLISH

I chased sharks

INTO JAPANESE

サメを追いかけた

BACK INTO ENGLISH

I followed a shark