The very presence of elemental sulfur deposits on the ice in Borup Pass is an indicator that life is likely there.
博勒普通道冰原上单质硫沉淀存在的重要意义在于，这是生命存在的信号。
2
At the Borup Pass spring, hydrogen sulfide gas in the water is converted to stable deposits of either elemental sulfur, the most common material in the deposit, or gypsum.
波鲁普峡湾泉水中的氢化硫转化为稳定的沉积物。或为单质硫——这是沉积物中最普通的成分，或为石膏。
3
Scientists at NASA's Jet Propulsion Laboratory along with colleagues from other organizations used Hyperion data to measure the abundance of elemental sulfur in Borup Pass.