YOU SAID:
the blue whale swims in the ocean
INTO JAPANESE
シロナガスクジラは海で泳ぎます
BACK INTO ENGLISH
blue whale swims in the ocean
INTO JAPANESE
シロナガスクジラが海を泳ぐ
BACK INTO ENGLISH
blue whale swims in the sea
INTO JAPANESE
シロナガスクジラが海を泳ぐ
BACK INTO ENGLISH
blue whale swims in the sea
You've done this before, haven't you.