The destruction（破坏） of our environment is a great problem，such as brown clouds，polluted water，endangered animals.（1）这些问题似乎非常糟糕。
    So，all my family do what we can to protect the environment.（2）我们带布袋去购物而不带塑料袋。If we can walk to a place，we never drive there.Maybe you will doubt if these can make any real difference to the world.
    Have you heard of flamingos（火烈鸟）？（3）I recently learned something about them . Every year，when the time for migration（迁徙） comes，a few flamingos first start flying .But none of the others seem to notice，so they return .However，the next day they try again.（4）This time more flamingos fly along with them，but most of the others still pay no attention. So they return again .They try several times.Then one day something changes.The same small group once again start flying and much more flamingos join them .Finally，they all take flight and the migration really begins.
    A few can make a difference.（5）Even if you're the one to take the first step，please continue trying.
（1）

These problems seem very terrible.

These problems seem very terrible.

（2）

We take cloth bags to go shopping instead of taking plastic bags.

We take cloth bags to go shopping instead of taking plastic bags.

（3）

我最近对它们有了一些了解。

我最近对它们有了一些了解。

（4）

这一次更多的火烈鸟和它们一起飞，但是大多数其它的（火烈鸟）还是没有注意到。

这一次更多的火烈鸟和它们一起飞，但是大多数其它的（火烈鸟）还是没有注意到。

（5）

即使你是迈出第一步的人，也请继续尝试。

即使你是迈出第一步的人，也请继续尝试。