对: answer; reply问题: question; problem作: rise; get up; stand up不痛不痒: neither painful nor itching; ...的: 4次方是 The fourth power of 2 i ...探讨: inquire into; probe into不痛不痒的话: talk about the weather不痛不痒的批评: superficial criticism讲些不痛不痒的话: make some perfunctory remarks不痛不痒: neither painful nor itching; scratching the surface; cause no pain, nor itch; not grasping the main points; not forceful; not to the point; perfunctory; playing with words; pointless; superficial 不痛不痒的批评 superficial criticism; 对问题作不痛不痒的探讨 scratch the surface of the problem; 他在会上讲了些不痛不痒的话。 he made some perfunctory remarks at the meeting他在会上讲了些不痛不痒的话: he made some perfunctory remarks at the meeting车辆脱轨问题的探讨: discussion about derailment problem of vehicles从不同角度对问题进行探讨: approach a subject from different angles关于大学生导师制若干问题的探讨: research on problems in the tutorial system for undergraduates关于我国发展循环经济几个问题的探讨: a probe into problems of developing circulating economy in china成对问题: dual problem核对问题: problem trouble-location; problem, check配对问题: marriage problem全配对问题: all-pair problem电子贸易对国际贸易相关问题影响的探讨: a probe into the influence of e-commerce upon the problems related to international trade砌体结构温度裂缝问题的探讨及其控制措施: discussion and control methods of temperature crack in the brick wall通风空调系统中防火阀电气联控问题的探讨: electric linking control for fire dampers in air conditioning and ventilation systems单一配对问题: single-pair problem对问题的分析: case study生物学的探讨方法: biological approach