There is a useful bibliography at the end of each chapter.在每一章后附有一份有用的参考书目.A scholastic work is to have a useful bibliography at the end of each chapter or the whole book.学术著作应该在每一章或全书之后附有一份参考书目.At the end of this chapte...
She cited an instance where their training had been a marvelous help in dealing with problems.她举了一个所受训练为解决问题帮了大忙的实例。Teenage sex, for instance, may come not out of genuine desire but from a need to get love.例如，青少年的性行为可能并不...