老师字好看用英文怎么说

"老师字好看" 可以用英文表达为 "the teacher's handwriting is beautiful/elegant."

这个表达的来源是源自于人们对于书写美观的评价。在英语中，"handwriting" 指的是人的书写，而 "beautiful/elegant" 则表示书写优美、优雅。

下面是一些可以使用这个表达的例句：

"I always admired my third grade teacher's handwriting. It was so neat and elegant." (我一直很欣赏我三年级的老师的字。它写得那么整齐、优美。)
"I wish I could write as beautifully as my Engpsh teacher. Her handwriting is always so neat and easy to read." (我希望我能像我的英语老师一样写得那么优美。她的字写得总是那么整洁、好读。)