持之以恒的英文翻译为“Sustaining坚持，持续”。下面是一个关于持之以恒的例子：
“To sustain a habit is to make it a priority. To sustain a relationship is to make it work. To sustain one’s fitness level is to keep up with the fitness industry. Sustaining a goal requires dedication, hard work, and a commitment to the idea that what you want in life will come to you if you just keep pushing forward.”
