It is true that during their explorations they often faced difficulties and dangers of the most perilous nature, equipped in a manner with would make a modern climber shudder at the thought,
確實(shí),在探險(xiǎn)中他們經(jīng)常遇到驚心動(dòng)魄的困難和危險(xiǎn),而他們裝備之簡陋足以使現(xiàn)代登山者一想起來就膽戰(zhàn)心驚。