有关描写动物的文章
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发布时间：2022-05-12 19:35
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时间：2023-10-19 22:42
belong
to
the
canine.
When
a
dog
follows
its
nose,
it's
actually
being
led
by
thee
key
senses.
Sight:a
glimpse
of
the
enemy
saves
them
barking
up
the
wrong
tree.
Sound:
a
bark
can
be
a
fierce
threat,
but
it's
also
how
canines
make
their
long
distance
calls.
Smell:
this
tells
a
dog
more
than
all
the
other
senses
put
together.
Inside
its
nose
are
around
two
hundred
million
smell
sensitive
cells,
forty
times
more
than
in
humans.
Through
them
the
dog's
brain
can
pick
up
signals
from
one
molecule
of
scent
in
a
million.
It
gives
the
dog:
a
completely
different
picture
of
the
world,
based
on
what
it
smells,
rather
than
what
it
sees.
Flowers
are
irrelevant
to
a
dog.
So
their
scent
is
meaningless.
But
food
is
a
serious
matter.
What
to
us
is
an
empty
plate,
is
covered
with
the
smell
of
chicken
to
a
hungry
dog.
狗属于犬科劝物。
当狗用鼻子嗅着前行时，实际上有三种感觉在起作用：视觉，瞥一眼就知道敌人在哪儿；听觉，犬吠有一种凶猛的威慑力，这也是犬科动物闽相互嗅寻的方式；嗅觉，能给狗提供的信息比其他感觉总和还多。
狗的鼻孔大约有2亿左右的嗅觉细胞——比人多40倍。通过这些细胞，它的大脑能从100万个气体分子中筛选出1个。根据所闻而不是所见的东西，展现给狗的是一个完全不同的画面。
花对狗来讲无足轻重，所以花香对狗无关紧要。可食物是件大事，对我们来说是一个空盘子，可对一只饥肠辘辘的狗来说却散发着鸡肉的香味。
A
tiger
is
a
kind
of
catamount
animal.
It
looks
like
a
cat,
but
much
bigger
than
a
cat.
A
tiger
is
very
ferocious
and
it
eats
mainly
meat.
It
has
yellow
and
black
streaks
all
over
its
body
and
it
looks
very
beautiful.
Its
tail
is
long
and
strong
and
it
can
hit
its
quarry
dying.
Tigers
live
in
the
thick
forests
and
small
animals
in
the
forests
are
tigers'
food.
During
the
past
years,
many
forests
have
been
cut
down
and
the
living
conditions
of
the
tigers
are
becoming
worse
and
worse.
There
are
fewer
tigers
left
in
the
world
now.
Tigers
are
the
animals
of
the
world,
and
they
should
have
their
own
living
spaces.
We
must
do
our
best
to
protect
the
tigers
and
their
living
environment.
老虎
老虎是猫科动物的一种，它看起来像猫却比猫大很多。老虎非常凶猛，是肉食性动物。它全身是黑黄相间的斑纹，看起来非常漂亮。它的尾巴又长又有力，能够打死它的猎物。
老虎生活在密林里，以森林中妁小动物为食。
在过去妁几年中，许多森林被砍伐，这使者虎的生存环境越来越糟。现在世界上老虎的数量非常少。老虎是世界性妁动物，它们应该有自己的生存空间。我们必须尽全力保护老虎和它们的生存环
