第十一章：英雄的考验(20)

‘Eight minutes is murder!’ bellowed the furious voice of Gobber the Belch. 
But the Alvinsmen lowered Hiccup down into the sea, and left him down there for five minutes, six minutes, eight minutes. 
Gobber the Belch feared he must be dead. No ordinary human being could survive underwater for eight whole minutes. The Vikings held diving competitions in the summertime, so they knew that it was impossible.