在英语中，保持学习动力的意思可以用 "maintain one's motivation for learning" 来表达。这个短语的来源是由 "maintain"（保持）和 "motivation"（动力）两个单词组成的。
下面是一些例句：
It's important to maintain one's motivation for learning, even when things get tough.
（即使在困难的时候，保持学习动力也很重要。）
I try to set small goals for myself to help maintain my motivation for learning.
（我尝试为自己设定一些小目标来帮助保持学习动力。）
One way to maintain your motivation for learning is to find a subject that you are truly passionate about.
（保持学习动力的一种方法是找到一个你真正热爱的学科。）
I find that having a study partner helps me to maintain my motivation for learning.
（我发现有一个学习伙伴会帮助我保持学习动力。）
下面是一些例句：
It's important to maintain one's motivation for learning, even when things get tough.
（即使在困难的时候，保持学习动力也很重要。）
I try to set small goals for myself to help maintain my motivation for learning.
（我尝试为自己设定一些小目标来帮助保持学习动力。）
One way to maintain your motivation for learning is to find a subject that you are truly passionate about.
（保持学习动力的一种方法是找到一个你真正热爱的学科。）
I find that having a study partner helps me to maintain my motivation for learning.
（我发现有一个学习伙伴会帮助我保持学习动力。）