huffordˈhəfərdCOCA¹⁰¹⁹⁶⁰ 基本例句 🌏福德公司 What's key in having volcanic eruptions affect the weather is both the duration of the eruption, and how high the ash gets blasted into the stratosphere, according to Hufford. 据赫弗德介绍，火山爆发影响气候的关键之处在于两点：爆发持续时间和火山灰喷射到平流层的高度。 yeeyan