逐步改进英语怎么说呢

逐步改进英语可以用 "improve gradually" 来表示。这个短语的来源是由 "gradual" 和 "improve" 两个单词组合而成。"Gradual" 意思是 "逐渐的，渐进的"，"improve" 意思是 "改进，改善"。
下面是一些例句：
"I'm trying to improve my English gradually by practicing speaking and listening every day." (我正在努力逐步改进我的英语，每天练习说和听。)
"We need to take a gradual approach to solving this problem, rather than trying to fix everything at once." (我们需要采取逐步的方法来解决这个问题，而不是一次性尝试解决所有问题。)
"She has been steadily improving her grades over the past few months by studying harder and asking for help when she needs it." (过去几个月里，她一直在逐步提高她的成绩，通过努力学习和在需要时寻求帮助。)