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- That volcano cast forth lots of lava and ashes. 那火山喷了出大量熔岩和灰烬。
- Flames blazed out from the crater of the volcano. 火焰从火山口猛烈地喷出来。
- An active volcano may explode at any time. 活火山随时都有可能爆发。
- An active volcano may erupt at any time. 活火山随时可能喷发。
- I've seen the stream of lava from a volcano. 我见过火山喷发出的熔岩流。
- A volcano emits smoke, lava and ashes. 火山喷射出烟、 熔岩和灰烬。
- The volcano spurted (out) molten lava. 火山喷出了熔岩。
- The volcano poured out molten rock. 火山喷出了熔岩。
- A volcano emits smoke and ashes. 火山散发着烟和灰。
- Lava boiled up from the crater of the volcano. 熔岩从火山口沸腾着升起来。
- The office has been humming with activity. 办公室一直忙着搞活动。
- The volcano had slumbered for years. 这火山已经很多年不活动了。
- The threat of war has depressed business activity. 战争的威胁使经济萧条。
- There has been a lot of activity in the town today. 今天市中心相当热闹。
- The town was humming with activity. 该市镇生气勃勃，呈现一片热闹的景象。
- Ejected matter, as that from an erupting volcano. 喷出物喷出物，如火山的喷出物
- The eruption of volcano makes many people lose their lives. 火山的爆发使许多人丧失了生命。
- Stamp collecting is my favorite activity. 集邮是我最喜爱的消遣。
- The store was a scene of great activity. 这家商店顾客盈门。
- He once engaged in anti-government activity. 他一度从事反政府的活动。
