Do-or -die破釜沈舟
a do-or-die year关系到生死的一年
The do-or-die struggle for growth企业增长生死之战
to make a do-or-die effort拼命
ADJ（形容词） A do-or-die battle or struggle is one that involves a determined or desperate effort to succeed. 孤注一掷的 [ADJ n]
...a do-or-die effort to turn Uniq into a lean and dynamic food business.
...为把Uniq公司转化为效率高、有活力的食品企业而作出的一个孤注一掷的努力。
PHRASE（习语） If something is do-or-die for someone or something, it will determine whether they succeed or fail. 决定胜负的 [v-link PHR n]
Nobody will know the exact position until Monday, when it is do-or-die for the deal.
没有人在周一之前知道确切的情况—那时将是决定交易胜负的时刻。