3月24日晚，一名男子在@武汉大学 跨过护栏在樱花树下疯狂摇动枝干，樱花纷纷掉落，下起了“樱花雨”，男子边摇边笑，随行者起哄叫好，惹怒武大学生。有学生上前制止反被怒怼，武汉大学学生发帖：这样的游客我们不欢迎！
Video of a man rocking a blooming cherry tree sparks online backlash
As the weather gets warmer, cherry blossoms have come into their own at locations around China.
Known for its more than 1,000 blooming cherry trees, Wuhan University in central China's Hubei Province has attracted hordes[1] of visitors to its annual cherry blooming festival, running from March 20 to April 2.
[1]horde: a large crowd moving in a noisy uncontrolled way〔吵吵嚷嚷的〕一大群
There were hordes of people inside the station.
车站里有一群群乱哄哄的人。
But things turned sour[令人失望；不受欢迎；恶化] when a video showing a visitor rocking a blooming cherry tree went viral[2] on Saturday.
[2]viral: passed on to other people on the Internet or using mobile phones〔在网络上或用手机〕广为传播的
It is one of the most viewed viral videos on the web.
这是网络上被观看次数最多的“病毒视频”。
It triggered a huge backlash[3] among Chinese social media users as well as students of the university.
[3]backlash: a strong negative reaction by a number of people against recent events, especially against political or social developments〔尤指对政治或社会事件的〕强烈反应，反对，抵制
[+ against]
The 1970s saw the first backlash against the women's movement.
20世纪70年代首次出现对妇女运动的抵制。
[+ from]
The management fear a backlash from fans over the team's poor performances. 管理层担心球迷会对球队的拙劣表现做出强烈反应。
In the video first released on Yishou Video, a young man was seen crossing the fence and fiercely shaking a cherry tree to make its flowers fall, amid laughter and cheers from his companions.
Taken at the campus's famed Cherry Blossom Boulevard[林荫大道], the man was on the point of shaking another tree but by that time, an incensed crowd reacted and someone pulled the culprit[4] off the tree.
[4]culprit: the person who is guilty of a crime or doing something wrong
罪犯；造成破坏[问题]的人
Police finally managed to catch the culprit.
警察终于抓住了罪犯。
According to a witness, the man was so infuriated that he was about to hit the person who stopped him but was prevented from doing so.
Later that day, the university posted a video on its official Weibo account calling on the public to protect the cherry blossoms, saying "Is the rain of cherry blossoms beautiful? The flowers hurt a lot."
The post has generated much anguish from netizens as well as students. Some said people should be given a fine for that type of behavior; one student even said they hoped the school would cancel the annual festival.
Many visitors rushed to the campus as a result of the incident, causing some inconvenience to daily teaching. On Mar. 22, to shelter from the rain, some visitors even got into a teaching building, forcing the early dismissal of a class.
To tackle the situation and to cap[5] the daily number of visitors, Wuhan University had already set up an online booking system, with the capped[有上限的，封顶的] number set at 15,000 on weekdays and 30,000 at weekends. Visitors have to swap their ID cards and facial recognition systems before entering the campus.
[5]cap：[often passive,常用被动态]to limit the amount of something, especially money, that can be used, allowed, or spent 限制〔尤指金钱〕
the only county to have its spending capped by the government
唯一一个开支受控于政府的县
The school also said that visitors who behave in an "uncivilized" manner while visiting would be blacklisted and banned.