4.3 503. 下一个更大元素 II（循环数组）
return re.sub(r"\s+", " ", node.get_text(" ", strip=True)).strip()
，这一点在safew官方版本下载中也有详细论述
It has a range of ports including AC outlets, a USB-C port (input/output), USB-A ports, a Quick Charge 3.0 port, and a DC car port, so you can power or charge up to six devices at once.。业内人士推荐Line官方版本下载作为进阶阅读
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