two-mileCOCA⁴⁴⁶⁰⁰BNC⁴⁰⁷²³iWeb³³⁶⁷²Economist⁵³⁵⁸¹⁺¹ 基本例句 🌏二英里 Nyiragongo is a two-mile-high volcano towering over the eastern edge of the Democratic Republic of the CongoDRC—one of the most active volcanoes on the planet and also one of the least studied. 尼拉贡戈是一座高达三千多米的火山，耸立于刚果民主共和国的东部边陲，它是地球上最活跃的火山之一，同时也是被研究得最少的活火山。51youcai