埋藏: to bury, to hide by burying, hidden...
早晨: early morning...
救援: to save, to support, to help, to assist...
只管: solely engrossed in one thing, just (one thing, no need to worry about the rest), simply, by all means, please feel free, do not hesitate (to ask for sth)...
企图: to attempt, to try, attempt...
消极: negative, passive, inactive...
淘汰: to wash out, to cull, to weed out, to eliminate, to die out, to phase out...
委员会: committee...