Translation
question remains Reception 问题, 疑问, 怀疑, 问问题, 表示怀疑
question we need to ask Reception 问题, 疑问, 怀疑, 问问题, 表示怀疑
questions remain Reception 问题, 疑问, 怀疑, 问问题, 表示怀疑
questions remain unanswered Reception 问题, 疑问, 怀疑, 问问题, 表示怀疑