原先效果：
改进demo效果
优化点
- 音标长度超出，或者中文超出，总宽度会按照最长的走
- 居中显示
再次优化
- line-height: 22px; 加入这个 对齐中间行
This is a 男孩 boy's [boi1111] book. This is a 男孩 boy's [boi1111] book.
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta http-equiv="X-UA-Compatible" content="IE=edge" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>Document</title>
</head>
<body>
<div style="width: 250px; background-color: #f2f2f2;">
<p>
This is a
<span
style="
display: inline-block;
vertical-align: middle;
text-align: center;
line-height: 22px;
"
>
<span style="display: block; font-size: 12px;">男孩</span>
<span style="display: block;">boy's</span>
<span style="display: block; font-size: 12px;">[boi1111]</span>
</span>
book. This is a
<span
style="
display: inline-block;
vertical-align: middle;
text-align: center;
"
>
<span style="display: block; font-size: 12px;">男孩</span>
<span style="display: block;">boy's</span>
<span style="display: block; font-size: 12px;">[boi1111]</span>
</span>
book. This is a
<span
style="
display: inline-block;
vertical-align: middle;
text-align: center;
"
>
<span style="display: block; font-size: 12px;">男孩</span>
<span style="display: block;">boy's</span>
<span style="display: block; font-size: 12px;">[boi1111]</span>
</span>
book.
</p>
</div>
</body>
</html>