把下列文字翻译成英文啊，谢谢！

Question

对外界环境会造成严重危害
由于过期废弃药品含有多种化学元素成分，有些还含有砷、汞等重金属物质。如被随意丢弃到自然环境中，会分解成新的物质单元或仍以原有形态残留。由于一些进入自然环境中的废弃药品仍具生物活性，那些具有强烈毒性和致畸、致癌、变态作用的药品，即可对周围环境造成潜在危害，污染土壤和水源，破坏人和动植物的生物链，继之可对人类造成进一步危害。

Answer 1

On the external environment will cause serious harm.
对外界环境会造成严重危害 。

Due to the outdated abandoned drugs contain a variety of chemical elements, some also contain arsenic, mercury and other heavy metal material.
由于过期废弃药品含有多种化学元素成分，有些还含有砷、汞等重金属物质。

As far as the natural environment is thrown out, breaks down into new material unit or still remains in the original form.
如被随意丢弃到自然环境中，会分解成新的物质单元或仍以原有形态残留。

Due to some into the natural environment of the abandoned drugs remains biological activity, those who have strong toxicity and teratogenic, carcinogenic, abnormal function of drugs, can cause potential harm on the environment, pollution of soil and water, destruction and animal and plant food chain, then can cause further harm to mankind.
由于一些进入自然环境中的废弃药品仍具生物活性，那些具有强烈毒性和致畸、致癌、变态作用的药品，即可对周围环境造成潜在危害，污染土壤和水源，破坏人和动植物的生物链，继之可对人类造成进一步危害。

Answer 2

It will do a lot damage to the environment.
Out-of-date drugs still contain many harmful ingredients,such as arsenic,mercury and other heavy metals.And when being threw into the natural environment at will,they may decompose into new materials or remain original form.Because some of them are still biologically active when abandoned,so the highly toxic,teratogenic,carcinogenic,metaphorsizing ones become a potential threat to the surrounding environment.They will pollute the earth and water,destroy the food chain of human and other creatures.Consequently it may cause further damage to the human kind.
手翻，望满意

Answer 3

On the external environment will cause serious harm
Due to the outdated abandoned drugs contain a variety of chemical elements, some also contain arsenic, mercury and other heavy metal material. As far as the natural environment is thrown out, breaks down into new material unit or still remains in the original form. Due to some into the natural environment of the abandoned drugs remains biological activity, those who have strong toxicity and teratogenic, carcinogenic, abnormal function of drugs, can cause potential harm on the environment, pollution of soil and water, destruction and animal and plant food chain, then can cause further harm to mankind.

Answer 4

Will cause serious harm to the environment
Because the expired waste chemicals contained many kinds of chemical elements,and some also contain arsenic, mercury and other heavy metals. Such as discardedinto the environment, can be decomposed into the new material unit or to the original form of residual. Because some into the natural environment in abandonedmedicine still has biological activity, those who have strong toxicity and teratogenic,carcinogenic, allergic drugs, can cause potential harm to the surrounding environment, soil and water pollution, destruction of the human and animal and plant food chain, then can cause further harm to human.追问

你这百度翻译，我也会啊= =。。。。

追答

好嘛