英文回答：
Characteristics and Physical Appearance of Hamsters in 200 Words.
Hamsters are small, furry rodents that belong to the family Cricetidae. They have a natural lifespan of 2-3 years and are popular as pets due to their small size and ease of care.
Hamsters have short, compact bodies with short legs and tails. Their fur is typically soft and dense, and their colors can range from brown and gray to white and black. They have small, rounded ears and black eyes, and their faces are usually characterized by two prominent cheek pouches.
中文回答：
仓鼠的特点和外貌描写 200 字。
仓鼠体型小巧，披着毛茸茸的皮毛，属于啮齿动物科。它们自然寿命为 2-3 年，由于体型小、易于照料，而作为宠物受到人们的喜爱。
仓鼠身体短小、结实，腿和尾巴都很短。它们的皮毛通常柔软浓密，颜色从棕色和灰色到白色和黑色不等。它们有小巧圆润的耳朵和黑色眼睛，脸上通常有两颊袋最为显著。
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