lwhsu/freebsd-doc — comment on commit 0261e62e0429e67caf5e0d22a51d2606d1ec5774
File: zh_TW.Big5/books/handbook/basics/chapter.sgml line 297
By danielliang:

When there more than three items, use "and" before the last in English. But in Chinese you can just use "、" to separate them.

Modern Chinese is often affected by English, but using NO "and" is stall correct and native.

It's also be mentioned in The FreeBSD Tradition Chinese Documentation Project:
http://www.freebsd.org/doc/zh_TW.Big5/books/fdp-primer/writing-style.html