adj.表演的；履行的
动词perform的现在分词形式.
This is a group fulling of great love for story-telling and performing. 一群热爱说故事及表演的志工团体。
Contract law regulates the exchange of promises between parties to perform or refrain from performing an act enforceable in a court of law. 合同法规定了交流的当事方之间的承诺履行或不履行的行为强制执行的法院。
