Plumbers caulk joints in pipe with lead, string or a caulking compound.管子工用铅 、 绳子或专用填隙材料使管子的接头不漏水.Older windows and doors require maintenance -- scraping, painting and caulking.旧门窗需要一系列维护,诸如, 刮磨, 上漆,勾缝.Caulking and weath...
Your educational organizations are just a place for infusing your mind.你们的教育机构就是灌输头脑的地方.Organizations for writers palliate the writer's loneliness, but I doubt if they improve his writing.作家的组织固然可以排遣他们的孤独, 但是我怀疑它们未必...