在英语中，常练习写作可以用 "practice writing regularly" 或 "engage in regular writing practice" 来表示。

这个短语的来源源于人们对于经常练习任何技能所持有的共识，即通过经常练习来提高能力。

下面是一些关于 "practice writing regularly" 的英文例句，以及它们的中文翻译：

"I recommend that you practice writing regularly in order to improve your skills." (我建议你经常练习写作来提高你的技能。)
"I've found that the more I practice writing, the better my writing becomes." (我发现越经常练习写作，我的写作就越好。)
"If you want to be a good writer, you have to practice writing regularly." (如果你想成为一名好作家，你必须经常练习写作。)