Single thing that all China shares

• Mountain, e.g.
• Alaska or Hawaii
• Vertical strip on a map
• China has only one
• One of four between N. Y. and Cal
• New York's is Eastern
• Pacific, e.g

Wikipedia Word definitions in Wikipedia
Timezone is an international chain of family amusement arcade centers based in Australia .

Wiktionary Word definitions in Wiktionary
n. (alternative spelling of time zone English) (context chiefly US) A vertical region of the globe that somewhat corresponds to longitude, that uses the same time.