一：持之以恒是什么意思（中英文）解释的意思：

持之以恒是一个成语，意为坚持不懈、毫不动摇地做某件事情。它强调了对目标的坚定不移的追求，不受外界环境和困难的影响而放弃。这个成语源自《论语·子罕》：“知者不惑，仁者不忧，勇者不惧。”后来衍生出“持之以恒”的说法。

"Perseverance" is an idiom that means to persist and never waver in doing something. It emphasizes the unwavering pursuit of a goal, regardless of external environment and difficulties. This idiom originated from the Analects of Confucius: "The wise are not perplexed, the benevolent are not worried, and the brave are not afraid." Later on, it evolved into the phrase "perseverance".

二：怎么读（音标）：

持之以恒的拼音为chí zhī yǐ héng，读作/chí ʐɨ i ɣəŋ/。

The pinyin for 持之以恒 is chí zhī yǐ héng, pronounced as /chí ʐɨ i ɣəŋ/.

三：用法：

持之以恒通常用来形容一个人在做某件事情时具有坚定的毅力和决心，不断努力并克服困难，最终达到目标。它也可以用来指一种态度，即坚持不懈地做某件事情，不轻易放弃。

Perseverance is often used to describe a person's determination and persistence in doing something, constantly striving and overcoming difficulties to achieve a goal. It can also refer to an attitude of persistently doing something without easily giving up.

四：例句1-5句且中英对照：

1. 坚持每天早起锻炼是保持健康的关键，我们必须持之以恒。

Persevering in exercising every morning is the key to maintaining good health, we must persevere.

2. 只有持之以恒地学习才能取得好成绩。

Only by persevering in studying can one achieve good results.

3. 他们的成功离不开他们的坚持和持之以恒的努力。

Their success is inseparable from their perseverance and persistent efforts.

4. 面对挑战，我们必须要有坚定的信念和持之以恒的勇气。

In the face of challenges, we must have firm beliefs and perseverance.

5. 持之以恒地追求梦想，最终会实现自己的理想。

Persistently pursuing dreams will eventually lead to achieving one's goals.

五：同义词及用法：

1. 毅力（yì lì）：指在困难面前能够坚定不移地做某件事情的能力。

例句：他的毅力让他成功地完成了这项艰巨的任务。

Synonym: perseverance; Example: His perseverance enabled him to successfully complete this challenging task.

2. 坚韧（jiān rèn）：指在面对挫折和困难时不屈不挠、坚持不懈的品质。

例句：她的坚韧让她克服了生活中的各种挑战。

Synonym: tenacity; Example: Her tenacity enabled her to overcome various challenges in life.

3. 恒心（héng xīn）：指在追求目标时保持持久不变的决心和毅力。

例句：只有具备恒心，才能克服困难，最终实现自己的目标。

Synonym: determination; Example: Only with determination can one overcome difficulties and achieve their goals.

4. 不屈不挠（bù qū bù náo）：指在面对困难时坚定不移、永不放弃的态度。

例句：他们始终坚持不屈不挠，最终战胜了所有困难。

Synonym: unyielding; Example: They persisted unyieldingly and eventually overcame all difficulties.

5. 坚毅（jiān yì）：指具有强大意志力和决心，在追求目标时能够坚持不懈。

例句：他的坚毅让他克服了各种困难，最终取得了成功。

Synonym: firmness; Example: His firmness enabled him to overcome various difficulties and achieve success.

六：编辑总结：

持之以恒是一种重要的品质，它强调了对目标的坚定追求和不屈不挠的。在现代社会，面对各种挑战和困难，我们都需要具备持之以恒的来克服困难、实现自己的理想。因此，我们应该时刻牢记这个成语，并将其融入到我们的生活中。只有坚持不懈、毫不动摇地追求目标，才能最终取得成功。