YOU SAID:
a motile male gamete of an animal usually with rounded or elongate head and a long posterior flagellum
INTO JAPANESE
通常丸いか細長い頭部と長い後部鞭毛動物の運動性雄性配偶子
BACK INTO ENGLISH
Usually rounded or elongated head and long posterior flagellum animal movement of male gamete
INTO JAPANESE
通常丸いか細長い頭と雄性配偶子の長い後部鞭毛動物の動き
BACK INTO ENGLISH
Usually rounded or elongated head and male gametes for long posterior flagellum animal movement
INTO JAPANESE
通常丸いか細長い頭と長い後部鞭毛動物の動きの雄性配偶子
BACK INTO ENGLISH
Usually rounded or elongated head and long posterior flagellum animal movement male gametes
INTO JAPANESE
通常丸いか細長い頭と長い後部鞭毛動物の動きの雄性配偶子
BACK INTO ENGLISH
Usually rounded or elongated head and long posterior flagellum animal movement male gametes
That didn't even make that much sense in English.