hofferthCOCA¹⁸⁹⁰⁵⁴ 基本例句 🌏霍夫特 It also reflects' important behavioral and values shifts that will affect lives for years to come, ' Dr. Hofferth says. 霍弗尔兹说,这也反映了重要的行为和价值转变,它将会影响到今后多年的生活。 ebigear Sandra Hofferth of the University of Maryland, one of the authors of that study, has just released an update based on2002 data. 这项研究的作者之一,马里兰大学的 Sandra Hofferth刚刚发布了基于2002年数据的更新。 blog.sina.com.cn