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用英语介绍松鼠的习性

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用英语介绍松鼠的习性
Behavior of Squirrels
Squirrels breed once or twice a year,and give birth to a varying number of young after three to six weeks,depending on species.The young are born naked,toothless,helpless,and blind.In most species of squirrel,only the female looks after the young,which are weaned at around six to ten weeks of age and become sexually mature at the end of their first year.Ground dwelling species are generally social animals,often living in well-developed colonies,but the tree-dwelling species are more solitary.
Ground and tree squirrels are typically diurnal,while flying squirrels tend to be nocturnal—except for lactating flying squirrels and their offspring which have a period of diurnality during the summer.
再问: 帮个忙!! 翻译一下!!谢谢了
再答: Behavior of Squirrels 松鼠习性 Squirrels breed once or twice a year, and give birth to a varying number of young after three to six weeks, depending on species. 【松鼠每一两年生育一次,因种类不同,孕期3到6周不等。多胎。】The young are born naked, toothless, helpless, and blind. 【刚出生的小松鼠赤裸,无齿,无助,看不见的。】In most species of squirrel, only the female looks after the young, which are weaned at around six to ten weeks of age and become sexually mature at the end of their first year. 【多数种类的松鼠中,唯有雌性照料幼小松鼠。小松鼠6到10周左右断奶。周岁左右就成熟了。】Ground dwelling species are generally social animals, often living in well-developed colonies, but the tree-dwelling species are more solitary.【在地上生活的松鼠通常群居,而在树上生活的松鼠喜欢独来独往。】 Ground and tree squirrels are typically diurnal, while flying squirrels tend to be nocturnal—except for lactating flying squirrels and their offspring which have a period of diurnality during the summer. 【在地上和在树上生活的松鼠都是白天活动的,但是飞鼠却在晚上活动,不过哺育飞鼠和他们的幼崽夏天一段时间也是白天活动的。】