base camp – n. a camp from which mountaineering trips begin

summit – n. the highest point of a hill or mountain

porter – n. a person hired to carry luggage or other loads

altitude – n. the height of an object or point

underline – v. to emphasize something, such as a position

cheap – adj. very low in price

stability – n. the quality or state of something not easily changed

evacuation – n. the act of emptying a person or place

minimize – v. to reduce something to the smallest possible degree

upbeat – adj. cheerful, positive, optimistic

reevaluate – v. evaluate again or differently