指普利卡金属套管 PULLKA
普希金斯卡亚酒店 Pushkinskaya Hotel
金沙阿卡普尔科酒店 Hotel Sands Acapulco
坎普卡纳金熊旅馆 Golden Bear Lodge Cap Cana
银联普通金卡白金钻石 Diamond
大卫·卡梅伦这个月和普金在莫斯科会面是两国首脑四年来首次联系。
David Cameron did manage to meet Putin in Moscow this month, the first contact for four years.
根据卡伦·霍普金的报告，在夜间为电动车充电能比白天少排放臭氧。
Charging electric vehicles at night generates less ozone than tapping into the grid during the daytime. Karen Hopkin reports.
马里兰州约翰·霍普金医学院的约翰·沃卡普先生是第一作者。
John Walkup at the Johns Hopkins Medical Institutions in Maryland was the lead author.
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