vention.傳統(tǒng)必不可少，但并不代表其完美，新舊傳統(tǒng)的不斷調(diào)整和適應(yīng)造成了傳統(tǒng)的變遷。這些因素可分為內(nèi)部調(diào)適和外部調(diào)適。4.1 Indicators to identify desertification rehabilitationThough direct desertification identification is sometimes unavailable, it is still the primary choice.Consideri

蔣連瓊A Chinese holiday, celbrated on April 5th, is the Ching Ming Festival (aka Qingming Festival.) Ching, in Chinese, means pure or clean and Ming means brightness.Most people call this holiday grave-sweeping day because people hea