An open fire hydrant cools off a Washington, D. C., resident during a heat wave this month.
本月，热浪无情袭击华盛顿特区，当地居民说必须要有消防水龙头来为华盛顿特区降温了。
Results All the patients were effective during short term follow up, without severe c…
结论综合介入治疗对鼻咽癌肝转移患者创伤微小，安全有效。
Results All the patients were effective during short term follow up, without severe c…
结论综合介入治疗对鼻咽癌肝转移患者创伤微小，安全有效。
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