别勉强的用英语怎么说

别勉强的用英语可以用"Don't strain yourself by using English"表达。
这句话的来源可能是来自于人们希望对方不要强迫自己使用英语，尤其是当对方的英语水平不高或者不熟练时。
下面是一些例句：
"Don't strain yourself by using English. I can speak Chinese too."
(别勉强的用英语，我也会说中文。)
"I know you're trying your best to use English, but don't strain yourself. We can switch to Chinese if you prefer."
(我知道你在尽力使用英语，但别勉强。如果你愿意的话，我们可以换成中文。)
"I don't want you to strain yourself by speaking English all the time. Let's switch to Chinese sometimes."
(我不想让你一直勉强的说英语。偶尔换成中文吧。)