Methods From Sep. 2003 to Apr .2006,5 patients underwent laparoscopic and colonoscopic left hemi - colectomy.方法2003年9月~2006年4月应用腹腔镜结肠镜双镜联合技术施行左半结肠切除术5例.They underwent courses in radio communication, demolition, and sabot...
Condense force, unite a thought, await the advent of aiguille hour.凝聚力量, 统一思想, 等待尖峰时刻的来临.Quills were the chief writing implement from the 6th century AD until the advent of steel pens in the mid 19th century.从公元6世纪到19世纪中...
Being able to say simple sentences in correct stresses and intonations.能以正确的重音及语调说出简单的句子.Peculiar intonations and interesting stories behind every character are what motivated Asmaa to start learning Chinese.奇特的声调,有故事的汉字...