Tina:do
you know that the world’s rainforest are in danger,jack?
Jack:
oh,really?I am so sorry about it.
T:yes,
it is terrible,because the rainforest is like the lung of earth.
J:what
can we do to protect them?
T:we
should strengthen people’s awareness of environmental protection.
J:I can’t
agree more.Besides,people may cut down the rainforests because of poverty.So
the rich people may raise a fund for the poor one to help them.
T:I think
international cooperation is also very useful and important.
……