hot issue

With sharp eyes and keen sensibility, she has uncompromisingly tackled the hot issues in China.

她文笔犀，敏锐，理性训练充分，行文切中社会热点问。

The system of the Unconstitutionality Review in our academic research of science of Law is a hot issue in China, which also is a knotty problem.

关于我的违宪审查制度当今法学界研究的一个热点问，令法学界比较头疼的一个问。