## zh-CN

对于字符型的头像，当字符串较长时，字体大小可以根据头像宽度自动调整。也可使用 `gap` 来设置字符距离左右两侧边界单位像素。

## en-US

For letter type Avatar, when the letters are too long to display, the font size can be automatically adjusted according to the width of the Avatar. You can also use `gap` to set the unit distance between left and right sides.
