Gb	Eng
她以自我牺牲精神救了我们的性命.	Her self-sacrifice saved our lives.
当知道他有许多敌人时，他开始担心他的性命。	Knowing he had many enemies, he went about in fear of his life.
他在明知他的性命有可能受到威胁的情况下接任了那职位。	He took over the post in the knowledge that it might endanger his life.