WEBVTT 00:00:00.200 --> 00:00:02.640 کشاورزان در آفریقا از نظر اقتصادی اهمیت دارند 00:00:02.640 --> 00:00:05.080 00:00:05.880 --> 00:00:10.040 00:00:10.040 --> 00:00:12.360 00:00:12.360 --> 00:00:15.360 00:00:15.800 --> 00:00:16.680 00:00:21.360 --> 00:00:23.480 00:00:23.480 --> 00:00:25.520 00:00:27.240 --> 00:00:29.270 00:00:29.270 --> 00:00:32.480 00:00:37.320 --> 00:00:41.120 00:00:41.120 --> 00:00:45.440 00:00:47.160 --> 00:00:50.360 00:00:50.360 --> 00:00:53.120 00:00:55.720 --> 00:00:58.200 00:01:01.480 --> 00:01:02.660 00:01:02.660 --> 00:01:05.600 00:01:05.600 --> 00:01:07.270 00:01:07.270 --> 00:01:10.360 00:01:10.360 --> 00:01:13.520 00:01:15.000 --> 00:01:18.440 00:01:18.440 --> 00:01:22.920 00:01:22.920 --> 00:01:25.960 00:01:25.960 --> 00:01:29.920 00:01:29.920 --> 00:01:32.880 00:01:32.880 --> 00:01:37.320 00:01:40.040 --> 00:01:44.280 00:01:44.280 --> 00:01:47.240 00:01:47.240 --> 00:01:50.680 00:01:50.680 --> 00:01:54.960 00:01:54.960 --> 00:01:58.640 00:01:58.640 --> 00:02:01.360 00:02:01.360 --> 00:02:04.560 00:02:04.560 --> 00:02:08.000 00:02:08.000 --> 00:02:11.080 00:02:11.080 --> 00:02:12.480 00:02:12.480 --> 00:02:15.320 00:02:15.320 --> 00:02:18.800 00:02:18.800 --> 00:02:20.520 00:02:20.520 --> 00:02:23.200 00:02:23.200 --> 00:02:26.120 00:02:27.960 --> 00:02:30.320 00:02:30.320 --> 00:02:32.800 00:02:32.800 --> 00:02:37.120 00:02:37.120 --> 00:02:40.240 00:02:40.240 --> 00:02:42.920 00:02:42.920 --> 00:02:45.640 00:02:54.520 --> 00:02:59.200 00:02:59.200 --> 00:03:01.360 00:03:01.360 --> 00:03:04.760 00:03:04.760 --> 00:03:06.480 00:03:06.480 --> 00:03:09.520 00:03:09.520 --> 00:03:11.400 00:03:11.400 --> 00:03:14.240 00:03:18.280 --> 00:03:19.479 00:03:19.479 --> 00:03:21.680 00:03:21.680 --> 00:03:23.840 00:03:23.840 --> 00:03:26.640 00:03:27.760 --> 00:03:31.600 00:03:32.960 --> 00:03:35.000 00:03:35.000 --> 00:03:36.920 00:03:36.920 --> 00:03:39.080 00:03:39.080 --> 00:03:42.480 00:03:42.480 --> 00:03:44.920 00:03:50.040 --> 00:03:51.560 00:03:51.560 --> 00:03:54.680 00:03:54.680 --> 00:03:56.360 00:03:56.360 --> 00:03:59.480 00:03:59.480 --> 00:04:00.520 00:04:00.520 --> 00:04:02.040 00:04:02.040 --> 00:04:04.320 00:04:04.320 --> 00:04:05.960 00:04:05.960 --> 00:04:07.920 00:04:07.920 --> 00:04:09.280 00:04:09.280 --> 00:04:12.280 00:04:12.280 --> 00:04:13.800 00:04:13.800 --> 00:04:15.320 00:04:15.320 --> 00:04:16.720 00:04:16.720 --> 00:04:18.399 00:04:18.399 --> 00:04:21.399 00:04:21.399 --> 00:04:24.840 00:04:24.840 --> 00:04:26.360 00:04:26.360 --> 00:04:28.240 00:04:28.240 --> 00:04:30.960 00:04:30.960 --> 00:04:33.720 00:04:33.720 --> 00:04:37.120 00:04:37.120 --> 00:04:41.400 00:04:41.400 --> 00:04:42.880 00:04:45.760 --> 00:04:48.920 00:04:48.920 --> 00:04:52.840 00:04:52.840 --> 00:04:55.440 00:04:55.440 --> 00:04:58.360 00:04:58.360 --> 00:05:00.960 00:05:00.960 --> 00:05:03.840 00:05:03.840 --> 00:05:06.800 00:05:06.800 --> 00:05:09.560 00:05:09.560 --> 00:05:11.160 00:05:12.480 --> 00:05:13.480 00:05:18.400 --> 00:05:22.360 00:05:22.360 --> 00:05:26.680 00:05:26.680 --> 00:05:30.240 00:05:30.240 --> 00:05:34.560 00:05:38.840 --> 00:05:40.640 00:05:40.640 --> 00:05:42.800 00:05:42.800 --> 00:05:45.920 00:05:52.440 --> 00:05:56.920 00:05:56.920 --> 00:05:59.080 00:05:59.080 --> 00:06:01.640 00:06:01.640 --> 00:06:03.400 00:06:03.400 --> 00:06:05.600 00:06:05.600 --> 00:06:09.200 00:06:09.200 --> 00:06:11.480 00:06:11.480 --> 00:06:13.320 00:06:13.320 --> 00:06:14.480 00:06:14.480 --> 00:06:16.840 00:06:16.840 --> 00:06:19.720 00:06:19.720 --> 00:06:22.040 00:06:22.040 --> 00:06:23.960 00:06:23.960 --> 00:06:25.520 00:06:25.520 --> 00:06:28.720