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信息发布者：
B

A

A

A
C
B
There are not many cranes left in the world.
We can make laws to protect birds.
Forests provide food and cover for the birds.
Having too much sugar will lead to all kinds of health problems.
Because fishermen keep fishing, birds don't have enough food to eat.
It's cool on the island all year round, and it's a good place for the holiday.
between
noticed
peacefully
surprised
unusual
the
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