This is the only life的意思|示意

It is said that this joyful attitude towards death is a legacy of the Dacians who believed in the immortality of the soul and that death was only a passage to a better life.

据说这种对待死亡的愉悦态度是因为达契亚传说中关于死亡的说法，他们相信灵魂的永生，死亡只是通向更好生活的通道。

Understanding this cycle is important, not only because it sustains life on Earth, but also because it is bound up with the rate of global warming.

理解这种循环很重要，不仅因为碳循环维持地球上的生命，而且因为它对于全球变暖的速度有密切关系。

It was only later in life that I realized how helpful it is to generalize this attitude beyond math, science, and logic problems and into the realm of practical daily existence.

在后来的生活中我才意识到从数学、科学和逻辑问题上归纳出这种态度并应用于日常生活是如此的有用。

But instead, your time is set, this is the only life you get. And though it hasn't ended yet, sometimes you wish it might.

然而，你的时间是确定的，这是你唯一的一生。虽然它还没有结束，有时你希望它会快点。

This is not the case with premeditated murders; the only goal is to take a life.

这就不能归属于有预谋谋杀，有预谋的谋杀的唯一目的是为了取其性命。

Intensive, long term, consistent treatment that requires an accompanying life overhaul is the only way to treat and recover from this otherwise destructive or deadly struggle.

长期接受高强度的统一治疗并且对生活习惯进行彻底整改，是治疗成瘾症、从这一致命疾病中康复的唯一办法。