The biggest criticism is around legibility.

最大的批评是关于其易读性。

Penmanship was standardized in schools for technique and legibility.

在学校，书写被标准化，以提高技巧和易读性。

Typewriters were introduced chiefly for legibility and standardization of documents, not speed.

打字机的引入主要是为了文件的易读性和标准化，而不是速度。

And mostly this is just for legibility, so the lines don't get too long in the script.

大多数情况下，这只是为了便于阅读，因此脚本中的台词不会太长。

Where text or typography is concerned, make sure you present the contrast between text and background color to ensure legibility of the text, which is really important to convey your message effectively and professionally.

在文字或排版方面，要确保文字和背景颜色的对比，以确保文字的易读性，这对于有效和专业地传达你的信息非常重要。