【中文版】

巴西为什么要抗议世界杯？这并不是因为巴西人民对足球不热爱，而是因为世界杯期间的一系列问题引起了民众的不满。

首先，巴西政府将大量的资金投入到了世界杯的筹备中，这导致了基础设施建设滞后，交通、住宿等问题没有得到很好的解决。这给民众的生活带来了很大的不便，也影响了世界杯的观赛体验。

其次，巴西政府为了世界杯的顺利举办，采取了一些措施限制了民众的自由。例如，在世界杯期间加强了社会治安管理，加强了对舆论的控制，甚至采取了一些暴力手段来维护世界杯的安全。这些措施引起了民众的不满和抗议，也让人们对巴西政府的行为产生了质疑。

最后，巴西世界杯的场馆建设和球队训练也存在问题。一些场馆的建设进度缓慢，甚至没有按时完成，这给球队的训练和比赛带来了很大的不便。同时，巴西球队在世界杯上的表现也不尽如人意，这让巴西民众感到失望和沮丧。

综上所述，巴西抗议世界杯的原因是多方面的，既有对政府投入大量资金但基础设施建设滞后、限制民众自由等方面的不满，也有对场馆建设和球队训练存在问题的不满。这些问题不仅影响了民众的生活和观赛体验，也让人们对巴西政府的行为产生了质疑。

【英文版】

Why does Brazil protest the World Cup? It is not because the people of Brazil do not love football, but because a series of issues during the World Cup have caused public dissatisfaction.

Firstly, the Brazilian government invested a large amount of funds in the preparation for the World Cup, which led to delayed infrastructure construction and unsolved problems with transportation and accommodation. This has brought great inconvenience to the lives of the people and affected the viewing experience of the World Cup.

Secondly, the Brazilian government has taken some measures to restrict the freedom of the people in order to host the World Cup smoothly. For example, social security management was strengthened during the World Cup period, the control of public opinion was strengthened, and even some violent means were used to maintain the security of the World Cup. These measures have caused public dissatisfaction and protests, and have also questioned the behavior of the Brazilian government.

Finally, there were also problems with the venue construction and team training for the Brazilian World Cup. Some venues were slow in construction and even not completed on time, which brought great inconvenience to team training and competition. At the same time, the performance of the Brazilian team at the World Cup was also not satisfactory, which made the Brazilian people feel disappointed and frustrated.

In summary, there are various reasons for Brazil's protests against the World Cup, including public dissatisfaction with large-scale government investment but delayed infrastructure construction, restrictions on public freedom, and problems with venue construction and team training. These problems not only affect people's lives and viewing experience, but also question the behavior of the Brazilian government.