Given that I'm not a local speaker, I would want to ask for the help of your ELL Local community. Would be the expression "a damning challenge" neutral sufficient to use it in an educational context? 知乎，让每一次点击都充满意义 —— 欢迎来到知乎，发现问题背后的世界。 Why do, asks what facets or perceived aspects of the job https://petskyonline.com/blog/why-tofu-cat-litter-is-gaining-popularity-in-the-uae/