WEBVTT 00:00:01.640 --> 00:00:03.240 00:00:06.980 --> 00:00:10.820 00:00:18.620 --> 00:00:21.140 这个柱子感觉很低 00:00:22.300 --> 00:00:26.120 但我觉得这是一个扭曲的四面体 00:00:26.120 --> 00:00:28.339 00:00:29.800 --> 00:00:33.840 00:00:35.080 --> 00:00:36.460 00:00:38.400 --> 00:00:44.200 00:00:46.940 --> 00:00:50.560 00:00:50.560 --> 00:00:52.400 00:00:54.080 --> 00:00:56.920 00:00:56.920 --> 00:00:58.859 00:00:58.860 --> 00:01:01.440 00:01:05.840 --> 00:01:07.800 00:01:07.800 --> 00:01:10.440 00:01:10.440 --> 00:01:13.390 00:01:13.390 --> 00:01:14.860 00:01:14.860 --> 00:01:19.060 00:01:19.060 --> 00:01:21.200 00:01:21.620 --> 00:01:22.980 00:01:24.500 --> 00:01:27.060 00:01:27.060 --> 00:01:31.080 00:01:32.760 --> 00:01:35.100 00:01:35.100 --> 00:01:39.119 00:01:39.120 --> 00:01:42.480 00:01:43.540 --> 00:01:47.060 00:01:55.320 --> 00:01:57.140 00:01:57.140 --> 00:02:00.660 00:02:00.660 --> 00:02:01.160 00:02:02.480 --> 00:02:05.439 00:02:05.439 --> 00:02:07.469 00:02:07.469 --> 00:02:10.100 00:02:15.060 --> 00:02:21.180 00:02:23.100 --> 00:02:26.680 00:02:26.690 --> 00:02:30.040 00:02:30.040 --> 00:02:34.349 00:02:34.349 --> 00:02:36.960 00:02:39.870 --> 00:02:42.960 00:02:42.960 --> 00:02:49.320 00:02:49.320 --> 00:02:53.500 00:03:05.460 --> 00:03:07.760 00:03:07.760 --> 00:03:08.840 00:03:08.840 --> 00:03:09.700 00:03:09.700 --> 00:03:10.500