back country

释义

穷乡僻壤；

BACK COUNTRY
BACK COUNTRY
BACK COUNTRY
Back country and cross country soft snow ski traction device for ascent and descent
Back-country water treatment to prevent giardiasis.
Release binding for telemark skiing, back country skiing, and ski jumping
The back country
SWarm: A simple regression model to estimate near-surface snowpack warming for back-country avalanche forecasting
BACK-COUNTRY RADIO BOOSTER
Rescue and Survival Avalanche accidents in back country terrain of the Swiss alps: New investigations of a 30 year database