1. When answering this question, you can discuss the popularity and accessibility of online video content. Mention the wide range of topics and genres available that cater to diverse interests, which attracts a large audience. 2. You can also talk about the convenience of streaming platforms and mobile devices which allow people to watch videos anytime and anywhere, contributing to the high number of people who frequently watch online videos. Additionally, during the response, you might consider discussing demographic factors, such as younger generations being more inclined to consume digital content.

1. 回答这个问题时，您可以讨论在线视频内容的流行度和获取性。提到各种主题和类型的视频内容可满足不同兴趣，吸引了大量观众。 2. 您还可以谈论流媒体平台和移动设备的便利性，使人们可以随时随地观看视频，为经常观看在线视频的人数做出贡献。此外，在回答时，您可以考虑讨论年龄因素，比如年轻一代更倾向于消费数字内容。