valluna造句

• The Valluna II reduced line drag through the use of fewer and unsheathed lines.
• The Valluna Bivouac was designed as a lighter weight version of the basic Valluna for bivouac flying.
• The Valluna Bivouac was designed as a lighter weight version of the basic Valluna for bivouac flying.
• The Valluna became one of the first gliders by any manufacturer to be certified to the CEN standard.