https://en.wikipedia.org/wiki/Thuja
https://www.picturethisai.com/zh-tw/wiki/Thuja.html
崖柏屬（學名：Thuja）是柏科下的一個屬，為常綠喬木植物。該屬共有約6種，分布於北美和東亞。
Thuja (/ˈθjuːdʒə/ THEW-jə)[1] is a genus of coniferous tree or shrub in the Cupressaceae （cypress family). There are five species in the genus, two native to North America and three native to eastern Asia.[2][3][4][5] The genus is monophyletic and sister to Thujopsis.
Members are commonly known as arborvitaes (from the Latin term for 'tree of life'), thujas or cedars.[6]
