A matter of life or death; a critical juncture where survival or extinction is at stake.
这项研究的成败关系到团队的死生存亡，每个人都全力以赴。
The success or failure of this research project is a matter of life and death for the team, so everyone is going all out.
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A matter of life or death; a critical juncture where survival or extinction is at stake.