FEEDBACK

摘要

Feedback just bought a Speedo snorkel. The instructions supplied are for the most part refreshingly sensible, advising against diving too deep, for instance, or overbreathing before going underwater. But one large-print warning puzzles. "Use only in water," stresses Speedo. Where else would someone use a mask and snorkel tube? Walking, driving or riding on dry land? In an ocean of methane or ethanol? Climbing a mountain or dancing? Or dining out?