身長70－75厘米，尾巴細長；頭扁耳小腳短，趾間有蹼；有十層非常短而密

身長70－75厘米，尾巴細長；頭扁耳小腳短，趾間有蹼；有十層非常短而密（密度達到1000根/平方毫米）的細軟絨毛，以保持身體的乾燥和溫暖；背部深褐色有光澤，腹部顏色較淡。 所有的水獺都具有細長、流綫型的身體結構，身體優美靈活，四肢較短。大多數都具有鋒利的爪。

結果 (英文) 1:

70-75 cm in length, an elongated tail; short head ears flat feet, webbed toes; ten layers are very short and dense (density of 1000 / mm) of soft hair, to keep the body warm and dry; back dark brown shiny, abdomen lighter in color.
All otters have slender, streamlined body structure, graceful flexible body, short limbs. Most have sharp claws.

結果 (英文) 2:

70-75 cm long, slender tail, small feet with small ears and a croissant between the toes, ten layers of very short and dense (density up to 1000 / square millimeter) of fine fluff to keep the body dry and warm; back dark brown shiny, belly color is lighter.
All otters have a slender, streamlined body structure, a beautiful and flexible body, short limbs. Most have sharp claws.

結果 (英文) 3:

The body length is 70-75cm, the tail is long and thin; the head is flat, the ears are short, the feet are short, and there are webbed between the toes; there are ten layers of very short and dense (density reaches 1000 / mm2) fine soft fluff to keep the body dry and warm; the back is dark brown and shiny, and the abdomen color is light.
All otters have slender, streamlined body structure, beautiful and flexible body, short limbs. Most of them have sharp claws.