单词	Seikan Tunnel
释义	Seikan Tunnel /ˈseɪkən / The world’s longest underwater tunnel, linking the Japanese islands of Hokkaido and Honshu under the Tsungaru Strait. Completed in 1988, the tunnel is 51.7 km (32.3 miles) in length.
随便看	saltbox salt bridge saltbush salt cedar salt cellar salt chuck salt dome salter saltern salt finger salt fingering salt fish salt flats salt glaze salt-glazed salt glazing salt grass saltgrass salt horse saltie Saltillo saltily saltimbocca saltine saltiness

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