wilderness trip(в горы • One of the leading technical universities in the country, U.P.I. turned out topflight engineers to work in the nuclear-power and weapons industries, communications, and military engineering. During his years there, Dyatlov led a number of arduous wilderness trips, often using outdoor equipment that he had invented or improved on.newyorker.comART Vancouver)
outing(In the spring of 1905, members of an exclusive club of crime enthusiasts known as Our Society were taken on a guided excursion through Whitechapel, one of London’s most notorious districts, by Dr. Frederick Gordon Brown, the chief police surgeon for the City of London. But this was no ordinary sightseeing tour. The focus of the outing was Jack the Ripper's reputed murder sites, and among the guests that day was Sir Arthur Conan Doyle, creator of the world’s greatest detective, Sherlock Holmes.coasttocoastam.comART Vancouver)
outing(источник – Speak better Russian. A conversation manual. George Rubinstein; ссылка –
yojik.eudimock); trek(a long, hard journey • a trek through the mountains; a trek round the supermarket)
newyorker.com ART Vancouver)