英语翻译动画电影指以动画制作的电影.剧场版电影是动画电影的一个分支.我们所说的动画电影包括剧场版,OVA.但是严格意义上

Animation film refers to the film that is made by animation.Theater version is a branch of animation film.What we call animation film including theater version and OVA .However,in the strict sense,the different of animation film and theater version is that the animation film drawn its materials doen not from TV animation or OVA.Theater version or film drawn their materials from TV animation or OVA materials.
仅供参考.
再问： is made by animation 这个没有错误码？by 后面加了一个不是方式的名词。另外“电影动画”翻译成什么比较好？
再答： Animated film refers to the film that is produced by animation, 关于电影动画 例句中都是这么翻译的：animated films 1. They have inspired motion pictures, plays, ballets, and animated films 他 的童话故事还激发了大量电影，舞台剧，芭蕾舞剧以及电影动画的制作。