on the move

汉语翻译

例句：

1. I think the Communist has been moving with vigor Laos, Africa, Cuba, all around the world, they are on the move.
   而 * 正在充满活力地向前进发，老挝、非洲、古巴、整个世界、他们都在前进。
2. Don't jump off a train when it's on the move.
   火车未停稳时万勿跳下。
3. The army is on the move.
   军队在移动。
4. The Gypsies are a race constantly on the move.
   吉普赛人不时在迁移流动。