保质期 guarantee period
　　报价单 quotation of prices
　　报销 apply for reimbursement
　　爆冷门 produce an unexpected winner；a dark horse bobbing up
　　博士后流动站 Mobile post-doctoral stations
　　补缺选举 by-election
　　不打不成交 "No discord, no concord. "
　　不到长城非好汉 He who has never been to the Great Wall is not a true man.
　　不断提高全民族的思想道德素质和科学文化素质 we should unceasingly upgrade the ideological and ethical standards as well as the scientific and cultural qualities of the entire people.
　　不断推进理论创新 constantly bring forth theoretical innovation
　　不断增强中华民族的凝聚力 increase the cohesion of the Chinese nation.
　　不分上下的总统选举结果 the neck-and-neck presidential election result
　　不感冒 have no interest
　　不管部部长 minister without portfolio
　　不怀恶意的谎言 white lie
　　不记名投票 secret ballot
　　不结盟运动 non-aligned movement
　　不可抗力 force majeure
　　不可再生资源 non-renewable resources
　　不良贷款 non-performing loan
　　不良资产 non-performing loans
　　不买帐 not take it； not go for it
　　不眠之夜 white night
　　不明飞行物 unidentified flying object （UFO）
　　不惹是非 Stay out of trouble.； Let sleeping dogs lie.
　　不夜城 "sleepless city, ever-bright city"
　　不遗余力 spare no effort； go all out； do one’s best
　　不以物喜，不以己悲 not pleased by external gains, not saddened by personnal losses
　　不正当竞争 unfair competition
　　不正之风 bad （harmful） practice； unhealthy tendency
　　布达拉宫 Potala Palace
　　布雷顿森林体系 Bretton Woods system
　　步行街 pedestrian street
　　步行天桥 pedestrian overpass
　　部长级会议 ministerial meeting
　　参加和支援西部大开发 Participating in and supporting the development of the western region.
　　参加植树造林、防沙治沙、封山育林、退耕还林还草等工作 Take an active part in activities such as forestation, sand prevention and control, closing mountains to facilitate forestation, and returning reclaimed land and forests and grassland.
　　藏学 Tibetology
　　搀水股票 water-down stocks （ordinary stocks that can be bought by persons inside a stock company or a business at a cost lower that their face value）
　　产品科技含量 technological element of a product
　　产品生命周期分析 LCA （Life Cycle Analysis）
　　产权明晰、权责明确、政企分开、科学管理 "clearly established ownership, well defined power and responsibility, separation of enterprise from administration, and scientific management "
　　产权制度、产权关系 property relations； property order
　　产销直接挂钩 directly link production with marketing
　　产业的升级换代 upgrading of industries
　　产业结构升级 upgrading of an industrial structure
　　长二捆 LM-2E
　　长江三角洲 Yangtze River delta
　　长江中下游 the middle and lower reaches of Changjiang River
　　长跑 a long-distance running
　　长期共存、互相监督、肝胆相照、荣辱与共 "long-term coexistence, mutual supervision, sincere treatment with each other and the sharing of weal or woe "
　　长途电话 distant calls
　　长线产品 product in excessive supply
　　常规导弹部队 The conventional operational-tactical missile force
　　常务理事 executive member of the council
　　敞蓬轿车 open-topped limousine
　　畅通工程 Smooth Traffic Project
　　倡导新型安全观、新型区域合作模式和新型国家关系 has initiated a new security concept, a new pattern for regional cooperation, and state-to-state relations of a new type.