On this issue, there are many controversies in mathematics education.

对于这个问题，数学教育界也存在着许多争论。

youdao

In judicial practice and theoretical study, there are many controversies and difficulties about crime of financial certificate fraud.

金融凭证诈骗罪在司法适用和理论研究上均存在一些争议和难点。

youdao

The recognition of spasticity is not unanimous because there are many controversies in its definition, mechanisms, differential and treatment.

目前对痉挛的认识不够统一，在痉挛的发生机制、鉴别和治疗观念上也存在很多争议。

youdao

There are widespread controversies about it, and many of the courses you would take in law school are meant to try to get to the bottom of these thorny questions.

这个问题有很多争议，法学院的很多课都旨在,把这些棘手的问题弄得水落石出。

耶鲁公开课 - 文学理论导论课程节选

And this field of research being a self-examination, there are also many controversies, not all driven by strictly scientific motives.

ECONOMIST: The proper study of mankind

From steroids to Bowl championship invitations, there are many controversies in sports, and commentator Frank Deford believes he has pinpointed the most serious of all.

NPR: The Golf World's Biggest Controversy

And in many of the afore-mentioned controversies, Mr. Stern acted with firmness and purpose in protecting the NBA brand.

FORBES: Savvy and Shrewd Summarize Stern's Leadership Legacy as NBA Commissioner