某火炮厂发生爆炸事故，造成39人死亡，49人受伤。该火炮厂是村办集体企业，由村民陈某任厂长，实行承包经营，实际上是由陈某与村民杨某合伙生产经营。后因经营亏损，陈某向杨某提出不再合伙经营，杨某同意，并提出修改合同，在合同上明确杨某也是承包人。于是，二人找到村领导，村领导明确表态，对杨某要求经营火炮厂的要求给予否定，理由是杨某没有这方面的技术和职称，不能让其办分厂。
但陈、杨二人私下商定以一个厂的名义，分成两组各自独立生产经营，自负盈亏，在未经任何部门、任何人检查验收的情况下，将厂房分为两部分，进行生产。由于厂房分割后，空间狭小，厂房内切引、插引等危险工序与封底、封面、编序等一般工序混于同一厂棚内。当时，农忙季节已过，要求来厂干活的村民很多，陈、杨二人将主要精力放在对外业务上，陈将厂内工作安排事宜交由其妻主管，杨则将工作安排事宜交由其女负责。
这二人都是一般农家妇女，未经过专门培训学习。开始二人还简单地给新来工人强调火炮安全生产的一般常识，然后安排上岗，后来连简单的要求都不强调就安排工人上岗。事故发生当天，切引工龙某在工作台上垫上木板，用菜刀将引线切成小把，供插引工领去插引。因当时来做工的人较多，切好的引线不够用，龙某就用另一名工人切过油蜡纸的菜刀和垫板，肩上搭着引线，在工棚内、插引区来回走动，随意切引线，当龙某在工棚南段东端切引线时，发生燃烧，引起待插引火炮发生爆炸，导致事故发生。
根据以上场景，回答下列问题：
Passage Two
Going to court can be frightening, especially if you are a child. You may have to stand up in the witness box, and swear to tell the truth and answer questions in front of a crowd of s. It would be even more frightening if you were the victim of a crime and you had to sit in the same courtroom as the person accused of attacking you,for instance.
So the law in Britain has made it easier for children to act as witnesses. Children are allowed to tell what they know, from another room in the same courthouse. This way they do not have to face all those people in the courtroom.
It works on a closed-circuit television link, which means that the TV only operates inside the court. The child witness sits in a room with a social worker in front of a TV camera. Everyone in the courtroom can see the child on a TV screen, but the child can only see the judge and the lawyers who will ask him or her questions. The system has been so successful that will be extended to more courts this year.
Another way to make it easy for a child to act as witness is to set up a screen in the courtroom around the witness box so that the child cannot see the defendant.
Information given by children can be very important to a court trial, but before 1988 the law did not really recognizes that children told the truth. It stated that anything a child said in court had to be supported by other evidence in the case.
根据以上场景，回答下列问题：Passage TwoWhat does the author think of the new system according to the third paragraph