zài / zhè / duàn / dàimǎ / lǐ / zhōngkuòhào / yònglái / biǎoshì / yí / gè / lièbiǎo / zhōng / de / duō / gè / yuánsù

在这段代码里，中括号用来表示一个列表中的多个元素。

In this piece of code, square brackets are used to represent multiple elements in a list.