打通: to open access, to establish contact, to remove a block, to put through (a phone connection)...
前沿: front-line, forward position, outpost, extending ahead, frontier (of science, technology etc)...
指头: finger, toe...
中年: middle age...
衣架: clothes hanger, clothes rack...
利索: nimble...
四面八方: in all directions, all around, far and near...
地铁站: subway station...
遗嘱: testament, will...
记性: memory (ability to retain information)...
