intermittent eruptions造句

• Since then, intermittent eruptions have prompted nearly half of Montserrat's 11, 000 residents to flee the British colony.
• In the past two years, intermittent eruptions have prompted nearly half of Montserrat's 11, 000 residents to abandon the island.
• Intermittent eruptions echoed through the tall pines Sunday, forcing players to back away from putts or linger at address until the noise abated.
• The fourth time, from 10, 000 to 7, 100 years ago, a few intermittent eruptions happened, first mainly with volcanic bombs, and in the end volcanic ash.
• Due to the characteristically intermittent eruptions of active volcanoes such as Lassen Peak, there is some threat from the volcanoes of the LVNP . Dacitic explosive eruptions have taken place within the last 50, 000 years at Lassen Peak, Chaos Crags, and Sunflower Flat, and effusive eruptions of basalt have occurred at Tumble Buttes, Hat Mountain, and Prospect Peak.