Many stories are instructional, describing the best ways to hunt, fish or gather roots.

VOA: standard.2009.12.11

Because ultimately you want to be making your own DVDs and CDs, instructional stuff about yourself.

因为你最终是想出自己的DVD、CD，以及个人传记。

想学音乐吗？ - SpeakingMax英语口语达人

Because ultimately you want to be making your own DVDs and CDs, instructional stuff about yourself.

因为你最终是想出自己的DVD、CD，以及个人传记。

想学音乐吗？ - SpeakingMax英语口语达人