[来自韦氏词典]
旅游:
intransitive verb
1 a : to go on or as if on a trip or tour : journey b (1) : to go as if by traveling : pass <the news traveled fast> (2) : associate <travels with a sophisticated crowd> c : to go from place to place as a sales representative or business agent
2 a (1) : to move or undergo transmission from one place to another <goods traveling by plane> (2) : to withstand relocation successfully <a dish that travels well> b : to move in a given direction or path or through a given distance <the stylus travels in a groove> c : to move rapidly <a car that can really travel>
1 a : to journey through or over b : to follow (a course or path) as if by traveling
健康
Main Entry: health
1 a : the condition of being sound in body, mind, or spirit; especially : freedom from physical disease or pain b : the general condition of the body <in poor health> <enjoys good health>
2 a : flourishing condition : well-being <defending the health of the beloved oceans — Peter Wilkinson> b : general condition or state <poor economic health>
留学：study in a foreign country.
理想:: a strongly desired goal or purpose <a dream of becoming president>
友谊：friendship：
the state of being friends
教育 ：education:
1 a : the action or process of educating or of being educated; also : a stage of such a process b : the knowledge and development resulting from an educational process <a person of little education>
2 : the field of study that deals mainly with methods of teaching and learning in schools本回答被提问者采纳