1如释重负:in relief 2形成:form;take shape;shape;come into being ;formation; produce 3表演:Perform ; Performance;Show ;Acting ;put on performances 4坚持:persist in;persevere in;uphold;insist on;stick to;adhere to 5与 、、熟悉起来:be/get familiar with 6 突然笑起来:burst into laughte