Language points

1. desire n. 渴望；欲望；渴求 他渴望知识。 He has a desire for knowledge. show/express a desire to do/for sth. 表现出对…的欲望 have no desire to do sth. 不想做某事 他们丝毫没有表现出陪我们的意愿。 They did not show the slightest desire to accompany us.