Dinosaurs died out because of an unexpected incident.
unexpected
dinosaurs
But wildlife today disappears or is in danger just because humans do harm to it.
但是，今天的野生动植物因为人类的伤害而消失了或者处于危险之中。
disappears
For example, tigers are hunted for fur to make carpets so that they can only live in secure reserves;
例如，老虎被猎杀以获取做地毯的毛皮，以致它们只能生活在安全的保护区里。
reserves
secure
carpets 地毯
fur
hunted
grassland is destroyed without mercy so that dust storms come into being affecting distant cities.
草地被毫不怜悯地破坏，以至于沙城暴开始影响远处的城市。
distant
affecting
storms
dust
mercy
destroyed
grassland
Last year, scientists saw some monkeys rubbing themselves with a certain kind of insects to protect themselves from fierce mosquitoes biting.
去年，科学家观察到猴子身上擦某种昆虫来保护自己不受凶猛的蚊子的叮咬。
biting
mosquitoes
fierce
protect
insects
certain
rubbing
scientists
According to the result of the inspection, they found that the insect contains a powerful drug, so local farmers were employed to catch the insects.
根据检查结果，它们发现这种昆虫含有一种具有强大效力的药物，于是，当地的农民被雇来抓虫子。
employed
inspection
The ending was that the insects disappeared from the whole zone.
结果是，这种昆虫从整个地区都消失了。
zone
When told that it was a loss to humans, the farmers burst into laughter and responded, "Our real loss is our decreasing income."
当被告知说这是整个人类的损失时，农民们都突然大笑着回答道："我减少的收入才是我们真正的损失呢"
decreasing
burst
We should appreciate the natural balance and pay more attention to the importance of wildlife protection.
我们应该意识到自然平衡的重要，更加注意野生动植物的保护。
appreciate
Not until we succeed in letting wildlife live in peace, can we smile in relief.
直到我们成功让野生动植物平静的生活，我们才能如释重负的欢笑。
relief
全文
Dinosaurs died out because of an unexpected incident. But wildlife today disappears or is in danger just because humans do harm to it. For example, tigers are hunted for fur to make carpets so that they can only live in secure reserves; grassland is destroyed without mercy so that dust storms come into being affecting distant cities.
Last year, scientists saw some monkeys rubbing themselves with a certain kind of insects to protect themselves from fierce mosquitoes biting. According to the result of the inspection, they found that the insect contains a powerful drug, so local farmers were employed to catch the insects. The ending was that the insects disappeared from the whole zone. When told that it was a loss to humans, the farmers burst into laughter and responded, "Our real loss is our decreasing income."
We should appreciate the natural balance and pay more attention to the importance of wildlife protection. Not until we succeed in letting wildlife live in peace, can we smile in relief.
