Doctors in Germany have warned people that headbanging could be bad for your health. Headbanging is a dance done by fans of heavy metal music. Dancers shake their heads backwards and forwards, and from side to side, very quickly. Doctors say that it is possible the dance can lead to brain injury. German doctors recently treated a 50-year-old fan of the heavy metal band Motorhead. His headbanging led to brain damage. Doctors said the man had no previous history of head injuries but had been headbanging regularly for many years. The doctors said the risk of damage to the brain from headbanging was still low and said heavy metal fans do not need to stop doing the dance.
德国医生早已警告人们，headbanging会损害身体健康。headbanging是重金属音乐迷所跳的一种舞蹈 。跳舞者非常快速地前后左右摇摆头部 。医生说，这种舞蹈可能会损伤大脑 。德国医生说，他最近治疗了一名50岁的重金属音乐队表演的粉丝 。他因为跳那种舞蹈而损害了大脑 。医生说，那位男士之前没有脑损伤病史 。但是，他已经定期跳重金属音乐舞蹈很多年了 。医生说，重金属音乐舞蹈造成脑损伤的危险还是比较低的，重金属音乐粉丝没有停止这种舞蹈的必要 。
The man complained of bad headaches after going to a Motorhead concert. He went to hospital for a brain scan. Doctors found he had bleeding inside his brain. He needed an operation to repair the damage from the headbanging. Doctors drilled a hole in his brain to release some blood. Two months after the operation his headaches disappeared. The head doctor Ariyan Pirayesh said: "We are not against headbanging. The risk of injury is very, very low. I think if our patient had gone to a classical concert, this would not have happened." He had good news for heavy metal fans and said they should carry on enjoying dancing, saying: "Rock 'n' roll will never die. Heavy metal fans should rock on."
一名男子在参加一场重金属音乐会演出之后，抱怨称自己感到头疼。他去医院做了脑部扫描 。医生发现他的脑部有出血 。他需要通过手术来修复重金属音乐造成的脑损伤 。医生在他的脑部挖洞，释放了一些血液 。 手术2个月之后，他的头疼症状消失了 。脑科医生Ariyan Pirayesh说，我们并不反对重金属音乐 。受伤的风险还是很低的 。我认为，如果我们的病人去看古典音乐会，那就不会发生这种情况 。他为重金属音乐迷带来的好消息，说，他们应该继续享受舞蹈，摇滚音乐永垂不朽 。重金属音乐迷应该继续摇摆 。
1.be bad for对…不利；对…有害
Well, immediately you get an objection? You say, how could nonexistence be bad for me?
2.heavy metal music重金属音乐；重金属乐
US Special Forces have a novel weapon in the fight to expel the Taliban - heavy metal music, AFP reported.
3.backwards and forwards来回地
The paging UI allows you to navigate backwards and forwards through displayed data, displaying a fixed number of records at a time.
4.from side to side左右（摇摆）
Think of a highway on which a driver is weaving from side to side.
For example, the transition from one activity to another may lead to a navigational message, if each activity participates in its own transaction.
1.Where does this story take place?
c) Great Britain
2.How old was the man who needed surgery?
3.What did the man's doctors say about his medical history?
a) it was very long
b) he was always ill
c) no history of head injuries
d) he'd banged his head many times
4.For how long had the man been headbanging?
a) many years
b) about 12 months
c) 2 hours and 40 minutes
d) since he was 15
5.What did doctors say about the riskiness of headbanging?
a) they didn't say anything
b) it was very low
c) over 50s shouldn't do it
d) very risky
6.When did the man get headaches?
a) after a concert
b) every morning
c) after too much alcohol
d) when he listened to loud music
7.What did the man find inside the man's brain?
b) too much water
8.What did the operation release?
9.What kind of concert did a doctor say might have been safer?
a) a quiet one
b) a jazz concert
c) Lady Gaga
d) a classical concert
10.What did a doctor say heavy metal fans should do?
a) chill out
b) sit down
c) rock on
d) switch off