给我大哥哥，大姐姐能不能帮我找找有关毒品的英文材料啊？急用！

看在你没喊我叔叔阿姨的份上也要给你找啊，看来我还不老，呵呵！看来你年纪不大，就找个drug and youth的
The most dangerous and addictive narcotic is heroin. While receiving less publicity today than newer, more popular drugs, it continues to be a major problem in this country. Not only is heroin extremely addictive and dangerous, but as with cocaine and methamphetamines, addicts often resort to crimes such as burglary, grand theft, robbery, or prostitution to support their habits.

Sometimes called black tar, mud, smack, China white, or Mexican brown, heroin is derived from opium poppies. In its powder form, it may range in color from white to a very dark brown. The most popular form of heroin is a dark tar-like substance called black tar, which is sold in small foil or cellophane packets or in small toy balloons.

The most common use of heroin is by injection (called "mainlining" or "shooting"), but in it's powder form it can be inhaled through the nose or smoked. Paraphernalia