grand tour

(in former times) tour of the chief towns, countries, etc of Europe, considered as completing the education of a wealthy young person （旧时）（英国富家子弟教育中, 到欧洲大陆观光的）大旅行（为学业的必经阶段）.

grammarian, grammatical, grammatically, gramme, gramophone, gramophone record, grampus, gran, granary, grand, Grand Banks, grand duke, grand finale, grand jury, grand master, grand opera, grand piano, Grand Prix, grand slam, grand total, grand-, grand-dad (also grandad), grandchild, granddaughter, grandee, grandeur, grandfather, grandfather, grandmother, grandparent, grandfatherly, grandiloquence, grandiloquent, grandiose, grandiosity, grandly, grandma, grandmother, grandness, grandpa, grandparent, grandson,