In his own lifetime, Galileo was the centre of violent controversy.

伽利略在自己的一生中成了当时人们激烈争论的中心人物。

When colleges are often accused by students, it causes a violent controversy between the research of law and education.

当高校频频被学生告上法庭，在法学界和教育界内均引起了很大争议。