WEBVTT 00:00:00.757 --> 00:00:04.708 00:00:04.708 --> 00:00:06.914 00:00:07.413 --> 00:00:10.045 00:00:10.225 --> 00:00:12.638 00:00:12.838 --> 00:00:15.541 00:00:15.541 --> 00:00:17.732 00:00:17.732 --> 00:00:19.712 生物終究會死亡 00:00:19.712 --> 00:00:22.997 養分將回到土壤裏 00:00:23.787 --> 00:00:25.606 而這個循環是行得通的。 00:00:26.081 --> 00:00:27.336 00:00:27.336 --> 00:00:29.596 00:00:29.596 --> 00:00:32.666 00:00:33.167 --> 00:00:35.092 00:00:35.092 --> 00:00:36.946 00:00:37.196 --> 00:00:39.184 00:00:39.184 --> 00:00:40.701 00:00:41.271 --> 00:00:45.847 00:00:45.847 --> 00:00:48.588 00:00:48.751 --> 00:00:51.555 00:00:52.652 --> 00:00:54.265 00:00:54.901 --> 00:00:59.222 00:00:59.222 --> 00:01:01.930 00:01:01.930 --> 00:01:05.667 00:01:06.296 --> 00:01:08.698 00:01:09.339 --> 00:01:13.734 00:01:14.062 --> 00:01:17.805 00:01:17.805 --> 00:01:19.776 00:01:19.776 --> 00:01:23.408 00:01:23.408 --> 00:01:25.540 00:01:26.272 --> 00:01:27.925 00:01:27.925 --> 00:01:31.399 00:01:32.352 --> 00:01:36.125 00:01:36.431 --> 00:01:38.619 00:01:39.036 --> 00:01:42.344 00:01:42.344 --> 00:01:45.047 00:01:45.047 --> 00:01:46.714 00:01:46.714 --> 00:01:48.538 00:01:48.538 --> 00:01:50.065 00:01:50.065 --> 00:01:53.554 00:01:54.490 --> 00:01:58.681 00:01:58.898 --> 00:02:00.843 00:02:01.419 --> 00:02:05.331 00:02:05.331 --> 00:02:08.107 00:02:08.107 --> 00:02:13.177 00:02:13.857 --> 00:02:18.642 00:02:19.354 --> 00:02:22.264 00:02:22.264 --> 00:02:25.597 00:02:26.197 --> 00:02:29.490 00:02:29.809 --> 00:02:33.691 00:02:33.691 --> 00:02:36.369 00:02:36.369 --> 00:02:40.609 00:02:41.046 --> 00:02:44.567 00:02:44.567 --> 00:02:46.674 00:02:46.834 --> 00:02:50.864 00:02:50.864 --> 00:02:52.351 00:02:52.351 --> 00:02:54.577 00:02:54.577 --> 00:02:57.394 00:02:57.904 --> 00:03:03.116 00:03:03.511 --> 00:03:08.151 00:03:08.151 --> 00:03:09.203 00:03:09.203 --> 00:03:10.643 00:03:10.958 --> 00:03:12.545 00:03:12.817 --> 00:03:16.987 00:03:18.481 --> 00:03:24.048 00:03:24.367 --> 00:03:27.947 00:03:27.947 --> 00:03:30.700 00:03:30.700 --> 00:03:35.721