培生集团的一名发言人告诉BuzzFeed新闻，“数字材料更便宜，是一项不错的投资”，它提供了音频文本、个性化知识检查和专家视频等新功能。
A Pearson spokesperson told BuzzFeed News that "digital materials are less expensive and a good investment" that offer new features, like audio texts, personalized knowledge checks and expert videos.
派杰公司对4500名学生进行了调查，发现在接下来的半年里，有37%的人准备买一部iPhone，而17%的人已经有了iPhone=，一年前的一项类似调查中，这一数字为14%。
Piper Jaffray surveyed 4,500 students, finding 37% plan to buy an iPhone in the next six months. Already 17% of those asked own an iPhone, compared with 14% in a similar study a year ago.
派杰公司对4500名学生进行了调查，发现在接下来的半年里，有37%的人准备买一部iPhone，而17%的人已经有了iPhone=，一年前的一项类似调查中，这一数字为14%。
Piper Jaffray surveyed 4, 500 students, finding 37% plan to buy an iPhone in the next six months. Already 17% of those asked own an iPhone, compared with 14% in a similar study a year ago.
派杰公司对4500名学生进行了调查，发现在接下来的半年里，有37%的人准备买一部iPhone，而17%的人已经有了iPhone=，一年前的一项类似调查中，这一数字为14%。
Piper Jaffray surveyed 4, 500 students, finding 37% plan to buy an iPhone in the next six months. Already 17% of those asked own an iPhone, compared with 14% in a similar study a year ago.
应用推荐