Ruote主要能够读取三种流程定义：Ruby dsl, XML和普通树(一般是JSON)。
It can mainly read three flavours of process definitions: a Ruby DSL, a XML and plain trees (usually as JSON).
他们使用一隐藏的视频照相机记录人们如何应对这棵不一般的树。
They also used a hidden video camera to record people's reaction to the abnormal dollar tree.
圣诞树的价格一般为树木均价的四分之一，但在大多北美城市，人们过完圣诞后通常会将圣诞树做成腐叶土，或干脆丢弃。
Trees normally cost four times less on average, but are usually turned into mulch or sent to garbage dumps after the holidays in most North American cities.
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