1·You might have a splitting headache, or a slipped disk, bad breath, a toothache, chronic gas, dry lips, or an ingrown toenail.
你也许会爆裂似的头痛，或跌倒，口臭，牙疼，放屁，嘴唇干裂，或指甲长到肉里。
2·External factors: life region climate, dry, cold working environment air is dust, chemical gas pollution, alcohol and tobacco, spicy food stimulation, are easy to long-term chronic pharyngitis.
外界因素：生活地域气候寒冷、干燥，工作环境空气被粉尘、化学气体污染，烟酒、辛辣饮食长期刺激，都易得慢性咽炎。
3·Air pollution is expected to worsen this winter because of a chronic natural gas shortage.
因为长期的天然气资源短缺，今年冬天天气污染预计会进一步恶化。
4·Objective To explore the changes of serum motilin(MTL) and gastrin(GAS) levels in patients with chronic hepatitis C.
目的：探讨了血清胃动素（ MTL）、胃泌素（G AS）水平在慢性丙型肝炎患者中的变化及意义。
5·Objective To observe the effect of long-term treatment of Duxil on blood gas in elderly patients with chronic obstructive pulmonary disease (COPD).
目的观察都可喜长期治疗对老年慢性阻塞性肺疾病(COPD)患者血气指标的影响。