西江市女警冉咚咚在庙前街小超市击毙了挟持人质的歹徒，虽然受到了赞扬但对第一次射击真人的冉咚咚还是很大冲击，回到家丈夫慕达夫对她击毙歹徒的行为有些疑问引起了冉咚咚的反感。西江市发生了一起命案，钓友在江边发现一具女尸，警队开始调查被害人的身份，并将案件取名为“大坑案”。

西江市女警冉咚咚在庙前街小超市击毙了挟持人质的歹徒，虽然受到了赞扬但对第一次射击真人的冉咚咚还是很大冲击，回到家丈夫慕达夫对她击毙歹徒的行为有些疑问引起了冉咚咚的反感。西江市发生了一起命案，钓友在江边发现一具女尸，警队开始调查被害人的身份，并将案件取名为“大坑案”。

The title says it all. The movements in this black-and-white animation are governed by an echo. The flow of images creates a chain of associations. A pot-bellied creature with a tiny face roams the world. There are also other creatures, similarly pot-bellied, with stilt-like arms. This gives them a mobility which affords them new points of view. The swamp provides shade for their heads, the rhythm of the tambourines makes their bellies sway. The film follows these faceless creatures with minimal movements which focus only on the essentials.

回南天的日子里，小姜总是重复梦到一扇门。一开始，它只在夜晚的梦里出现，后来连午间小憩都能看见，以至于闭眼即会浮现它的样子。这个特别的梦一度让她无法安眠，药物虽然使她正常的入睡，但那扇门在梦中依旧清晰地伫立在她的眼前。慢慢的，小姜开始好奇这扇门的由来，它总不是无端入梦，或许会有些特别的缘由。于是每梦见一次，她就会把这扇门画下来，一个月以后，这扇门已经十分清晰地显现在手帐本上了…

As video technology became more widely available in the early 1970s, many artists were drawn to the medium's immediacy and ease of reproduction, which allowed works to be shown on television or through other modes of distribution that bypassed the walls of museums or commercial galleries. Serra, known primarily for his large lead and steel sculptures, made a number of films and videos in the late 1960s and early 1970s. Holt, a pioneer of land art, also worked with film, video, and photography throughout her career. 　　In Boomerang—which was broadcast live on a TV station in Amarillo, Texas—Holt's words are fed back to her through headphones with a one-second delay. She describes the experience, in which her words are suspended in time and space, as "a world of double reflections and refractions." As her voice echoes back to her, she continues, "words become like things," disconnected from their individual meanings and from their contexts. This interferes with Holt's thought process and establishes a distance between the artist and her sense of self, an effect intensified when pre-recorded sound samples are played or when glitches in the broadcast cause momentary periods of silence.

回南天的日子里，小姜总是重复梦到一扇门。一开始，它只在夜晚的梦里出现，后来连午间小憩都能看见，以至于闭眼即会浮现它的样子。这个特别的梦一度让她无法安眠，药物虽然使她正常的入睡，但那扇门在梦中依旧清晰地伫立在她的眼前。慢慢的，小姜开始好奇这扇门的由来，它总不是无端入梦，或许会有些特别的缘由。于是每梦见一次，她就会把这扇门画下来，一个月以后，这扇门已经十分清晰地显现在手帐本上了…

The title says it all. The movements in this black-and-white animation are governed by an echo. The flow of images creates a chain of associations. A pot-bellied creature with a tiny face roams the world. There are also other creatures, similarly pot-bellied, with stilt-like arms. This gives them a mobility which affords them new points of view. The swamp provides shade for their heads, the rhythm of the tambourines makes their bellies sway. The film follows these faceless creatures with minimal movements which focus only on the essentials.

As video technology became more widely available in the early 1970s, many artists were drawn to the medium's immediacy and ease of reproduction, which allowed works to be shown on television or through other modes of distribution that bypassed the walls of museums or commercial galleries. Serra, known primarily for his large lead and steel sculptures, made a number of films and videos in the late 1960s and early 1970s. Holt, a pioneer of land art, also worked with film, video, and photography throughout her career. 　　In Boomerang—which was broadcast live on a TV station in Amarillo, Texas—Holt's words are fed back to her through headphones with a one-second delay. She describes the experience, in which her words are suspended in time and space, as "a world of double reflections and refractions." As her voice echoes back to her, she continues, "words become like things," disconnected from their individual meanings and from their contexts. This interferes with Holt's thought process and establishes a distance between the artist and her sense of self, an effect intensified when pre-recorded sound samples are played or when glitches in the broadcast cause momentary periods of silence.

该剧由辽宁电视剧制作。剧中男主角陈飞是赴日留学生，他出国后一心学习，并避谈政治。这一点让日本间谍非常有兴趣，认为他避谈政治是对国家不满，因此想尽办法拉拢、威逼诱惑他成为间谍。 　　另一个女留学生孟娇（代号“水仙花”）已经被引诱加入特务组织，她奉命要把陈飞拉下水。在引诱陈飞的过程中，她的内心一直在挣扎，并渐渐厌恶特务的生活，不愿接受交给她的特殊任务。而此时一个日本女孩被陈飞的才华深深吸引，对他的生活体贴备至。日本女孩的出现妨碍了孟娇引诱陈飞的计划，日本间谍就派人把日本女孩撞成双腿残废。 　　尽管陈飞性格刚毅，但终究没经受住女色的诱惑，在孟娇的柔情蜜意笼络下还是打了败仗。“床上镜头”成为胁迫得把柄，使陈飞最终加入了特务组织，派遣回国执行“长白山工程”计划。好在陈飞陷入还不算太深，在组织的帮助下、在爱人的规劝下，经过激烈的思想斗争，幡然悔悟，迷途知返，向国家安全机关坦白自首了。孟娇最后给陈飞写了一封信沉痛忏悔，然后自杀了。