不惜代价 Spare no effort
Explanation
不惜代价指的是为了达到某个目的，可以付出任何代价，包括金钱、精力、时间、甚至生命。不惜代价通常用于形容人们为了达到目的所付出的决心和努力。
The idiom "spare no effort" means that one is willing to pay any price to achieve a certain goal, including money, energy, time, and even life. "Spare no effort" is often used to describe the determination and effort that people put in to achieve their goals.
Origin Story
古时候，有一个名叫李善的书生，他出身贫寒，却立志要考取功名，光宗耀祖。他每天都勤奋苦读，废寝忘食，不惜代价地购买书籍和纸笔，甚至为了支付学费，不得不去当塾师，教导比他年纪小的孩子识字。但他始终没有放弃自己的梦想，终于在一次科举考试中高中状元，实现了自己的目标。
Once upon a time, there was a scholar named Li Shan, who came from a poor family but was ambitious to pass the civil service examination and bring glory to his ancestors. Every day, he studied hard and diligently, neglecting food and sleep, sparing no effort to buy books and writing materials. He even had to work as a private tutor to pay for his tuition, teaching children younger than him to read and write. But he never gave up his dream and finally became the top scholar in a civil service examination, realizing his goal.
Usage
“不惜代价”通常用于形容人们在追求目标时的决心和努力，可以用于各种场景，比如工作、生活、学习等。
The idiom "spare no effort" is often used to describe the determination and effort that people put in to achieve their goals. It can be used in various situations, such as work, life, or learning.
Examples
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为了完成这项任务，我们必须不惜代价。
wei le wan cheng zhe xiang ren wu, wo men bi xu bu xi dai jia.
To complete this task, we must spare no effort.
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为了保护环境，我们应该不惜代价。
wei le bao hu huan jing, wo men ying gai bu xi dai jia.
To protect the environment, we should spare no effort.
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他为了追求爱情，不惜代价地付出。
ta wei le zhui qiu ai qing, bu xi dai jia di fu chu.
He paid a high price to pursue his love.
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为了赢得比赛，他们不惜代价地训练。
wei le ying de bi sai, ta men bu xi dai jia di xun lian.
To win the competition, they trained hard.
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他为了获得成功，不惜代价地冒险。
ta wei le huo de cheng gong, bu xi dai jia di mao xian.
He took a risk to achieve success.