阅读材料，回答问题。

   实施“走出去”战略是我国对外开放新阶段的重大举措，海外并购已成为中国企业“走出去”的重要方式。

材料二 当今世界各国经济联系日益紧密，2016年伊始，中资企业的几笔海外并购令人瞩目，并购的领域侧重于电子信息等战略性新兴产业，并购的对象是拥有先进技术和品牌影响力的企业。并购既可以使中资企业迅速切入高端市场，也可以使被并购企业借助中国企业的关联渠道，特别是依托“一带一路”，进一步扩展销售渠道和全球影响力。

材料三 浙江吉利集团对沃尔沃的成功并购具有典型意义，2002年该集团根据世界汽车工业格局和自身条件，萌发了海外并购的念头，为实现从低端到高端的跨越式发展，吉利集团选择并购沃尔沃，为此制定了完备的方案，遵循国际商业规则，运用市场运作方式，吉利集团于2010年8月成功完成对沃尔沃的并购，几年来，该集团业绩稳定，快速实现了转型升级。

    Zhalong is a nature reserve in Heilongjiang in northeast China．It is one of the world's most important wetlands．The area provides food and shelter for wildlife．It is an ideal home for different kinds of plants，fish and birds．

    Many birds live comfortably in Zhalong Nature Reserve all year round，while some only stay for a short time．There are many fish in the wetlands，and the birds can easily catch them for food．Zhalong Nature Reserve is an important living area for the rare red-crowned cranes．There are not manyred-crowned cranes in the world．Some of them live in Zhalong．

    Some people want to change the wetlands to make more space for farms and buildings．This means that there will be less and less space for wildlife．

    More and more birds are in danger because they do not have enough living space．Many of them died．The Chinese government wants to protect these endangered birds，and they can be safe in Zhalong．

    Every year a lot of tourists go to Zhalong to watch birds．This year members of ourBird watching Club are going to study the different kinds of birds in Zhalongand the changes in their numbers．The study begins next month．

    We do a bird count once a year．We are now inviting secondary school students to help．We need more people to help us count and do something to help the birds．Many people do not understand the importance of the wetlands．We hope this information will help them understand and make them actively take action to protect wildlife．

Do you has enough time?____

对欧姆定律的理解，下列说法中错误的是