Improper organization and management which causes heavy casualties of contestants or consumers.

组织管理不善，造成参赛者或者消费者重大伤亡的。

youdao

But there are a lot of shortcomings, such as the destruction of the organization, the use of improper can cause local ulcers.

但有很多缺点，如对组织破坏性大，使用不当可引起局部溃疡。

youdao

But there are a lot of shortcomings, such as the destruction of the organization, the use of improper can cause local ulcers.

但有很多缺点，如对组织破坏性大，使用不当可引起局部溃疡。

youdao