value-added content of service 服务的附加值
added content of service
新增服务内容
以上为机器翻译结果，长、整句建议使用 人工翻译 。
In May, Twitter added a line to its terms of service clarifying that users retain their rights to their content.
CNN: Heather Kelly,
应用推荐
模块上移
模块下移
不移动