If widgets are used, minimize and match their sizing to surrounding screen elements such as text, to avoid excessive consumption of space, awkward alignment, and line spacing problems.

如果使用了小部件，请将其最小化到与周围的屏幕元素(例如文本)大小相匹配，以避免过度占用空间、糟糕的对齐问题和行间距问题。

youdao

The line spacing is the vertical distance between the base lines of two consecutive lines of text.

行距是两个连续文本行的基线之间的垂直距离。

youdao

This book is printed with a10 - point font and13 - point line spacing.

这本书是用10点字体和13点行间距打印的。

youdao

While many people may be content reading 12-point Helvetica, bibliophiles will appreciate the ability to fine-tune font weight, line-spacing and even the sharpness of each character.

WSJ: The Best E-Reader: Kobo's Aura HD