a seething herd of lemmings on the road.
路上一群狂热的起哄者。
Loss of habitat is to blame, specifically, the lack of the pocket of air between snow and ground called the “subnivean space.” There lemmings winter and give birth to prodigious litters of young.
生存环境的缩小是一个原因，更主要的是它们在冰雪和地面之间被称为“雪下空间”里得不到保护，有些旅鼠会在冬天生下数量惊人却无法存活的小旅鼠。
The lemming population fluctuates drastically due to various environmental factors.
由于各种环境因素，旅鼠种群数量剧烈波动。
Some people follow trends like lemmings, without questioning or thinking for themselves.
有些人像旅鼠一样盲目追随潮流，不问不思。
The documentary showcased the incredible migration of lemmings across the Arctic tundra.
这部纪录片展示了旅鼠在北极苔原上的惊人迁徙。
The lemming instinct to migrate is a fascinating example of animal behavior.
旅鼠迁徙的本能是动物行为的一个迷人例子。
The lemming population boom leads to competition for resources and space.
旅鼠种群激增导致资源和空间的竞争。
Contrary to popular belief, lemmings do not intentionally jump off cliffs in mass suicides.
与普遍观念相反，旅鼠并不会故意集体跳下悬崖自杀。
The lemming's fur changes color to blend in with the snow, providing camouflage from predators.
旅鼠的毛发会变色以与雪融为一体，提供对捕食者的伪装。
The lemming's foraging habits play a crucial role in the Arctic ecosystem.
旅鼠的觅食习性在北极生态系统中起着至关重要的作用。
Lemmings are small rodents that are well-adapted to surviving in harsh Arctic conditions.
旅鼠是适应在恶劣北极条件下生存的小型啮齿动物。
The lemming's population dynamics are closely linked to changes in climate and food availability.
旅鼠的种群动态与气候变化和食物供应的变化密切相关。
a seething herd of lemmings on the road.
路上一群狂热的起哄者。
Loss of habitat is to blame, specifically, the lack of the pocket of air between snow and ground called the “subnivean space.” There lemmings winter and give birth to prodigious litters of young.
生存环境的缩小是一个原因，更主要的是它们在冰雪和地面之间被称为“雪下空间”里得不到保护，有些旅鼠会在冬天生下数量惊人却无法存活的小旅鼠。
The lemming population fluctuates drastically due to various environmental factors.
由于各种环境因素，旅鼠种群数量剧烈波动。
Some people follow trends like lemmings, without questioning or thinking for themselves.
有些人像旅鼠一样盲目追随潮流，不问不思。
The documentary showcased the incredible migration of lemmings across the Arctic tundra.
这部纪录片展示了旅鼠在北极苔原上的惊人迁徙。
The lemming instinct to migrate is a fascinating example of animal behavior.
旅鼠迁徙的本能是动物行为的一个迷人例子。
The lemming population boom leads to competition for resources and space.
旅鼠种群激增导致资源和空间的竞争。
Contrary to popular belief, lemmings do not intentionally jump off cliffs in mass suicides.
与普遍观念相反，旅鼠并不会故意集体跳下悬崖自杀。
The lemming's fur changes color to blend in with the snow, providing camouflage from predators.
旅鼠的毛发会变色以与雪融为一体，提供对捕食者的伪装。
The lemming's foraging habits play a crucial role in the Arctic ecosystem.
旅鼠的觅食习性在北极生态系统中起着至关重要的作用。
Lemmings are small rodents that are well-adapted to surviving in harsh Arctic conditions.
旅鼠是适应在恶劣北极条件下生存的小型啮齿动物。
The lemming's population dynamics are closely linked to changes in climate and food availability.
旅鼠的种群动态与气候变化和食物供应的变化密切相关。
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