in

3022 篇文章
and the trees must shut down and shed their leaves in preparation for the cold dark time ahead.
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and the trees must shut down and shed their leaves in preparation for the cold dark time ahead. 树木开始减缓代谢,树叶开始凋零, 以准备迎接寒冬的到来

ahead preparation shut cold shed leaves trees must time their down for dark in the and
The spring blooms of the deciduous woodlands have no equivalent in either the great conifer forests, or the tropical jungles.
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The spring blooms of the deciduous woodlands have no equivalent in either the great conifer forests, or the tropical jungles. 春--使落叶林与针叶林和雨林没有任何相似性

conifer woodlands jungles equivalent blooms tropical great deciduous forests or either spring no of in have the
In the treetops, the broad leaves rapidly expand to their full size to make the most of summer while it lasts.
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In the treetops, the broad leaves rapidly expand to their full size to make the most of summer while it lasts. 在树梢 树叶很快生长开来并保持这个状态一直到夏末

treetops expand full while size lasts most broad leaves make summer rapidly their it of in the to
The ground living plants are in a hurry. Before long the trees above will come into leaf and steal their light.
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The ground living plants are in a hurry. Before long the trees above will come into leaf and steal their light. 地表植物正在匆忙生长, 不久之后,树木长出的新叶将会重新把阳光夺去

steal leaf hurry living plants above come long trees ground into their light in before the will are and a
Spring in a deciduous woodland is special.
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Spring in a deciduous woodland is special. 春天的落叶林是很特别的

woodland deciduous special spring is in a
It takes one of these females longer to raise her young to independence than it does a leopard in Africa.
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It takes one of these females longer to raise her young to independence than it does a leopard in Africa. 比起非洲豹来 母豹养大她的孩子成人所花的时间要长很多

independence takes raise females africa than leopard does young longer these her it of in to one a
spring will bring an increase in prey and her task will lighten.
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spring will bring an increase in prey and her task will lighten. 等到春天随着食物的回升 母豹的任务也会变得轻松一些

lighten increase task prey bring an spring her in will and
There are only forty Amur leopards left in the wild
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There are only forty Amur leopards left in the wild 目前仅有40只左右的远东豹

left forty leopards amur wild only in the are there
These endangered birds are visitors. They've come down from the north to escape the even colder conditions in Siberia.
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These endangered birds are visitors. They've come down from the north to escape the even colder conditions in Siberia. 这些濒临灭绝的鸟儿从更加寒冷的西伯利亚来访

endangered colder conditions siberia visitors birds escape come they've these down north from in the to are even
In the broad leaf forests of Russia
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In the broad leaf forests of Russia 在俄罗斯的阔叶林里

leaf russia broad forests of in the