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- We must start at dawn. 我们必须天一亮就启程。
- We must start at once to expand it and to secure our communications to it. 我们必须迅速使之开始扩充，并确保到达该地的交通线。
- We must start at dawn 我们必须天一亮就启程.
- You must start at the peep of dawn. 你们必须在黎明时分动身。
- He reason that if we start at dawn,we will be there by noon. 他推断, 我们要是黎明出发, 中午就能到。
- He reasoned that if we started at dawn, we would be there by noon. 他推断，我们要是黎明出发，中午就能到。
- Our electricity bills are higher than we can afford–we must start to economize. 我们的电费已经高得付不起了——得节省些了。
- We must start at once. 我们必须马上出发。
- He reasoned that if we started at dawn,we could arrive before noon. 他争辩着说如果我们黎明即出发,中午之前就能到达。
- We must start early, for it will take two hours to drive to the airport. 我们得早点动身,因为开车去机场得花两个小时。
- We must start early, for we have a long way to go. 我们必须早些出发，因为我们要走好长一段路。
- He reasoned that if we started at dawn, we could arrive before noon. 他争辩着说如果我们黎明即出发,中午之前就能到达。
- We must start early,for we have a long way to go. 我们必须早些出发，因为我们要走好长一段路。
- He reasoned that if we started at dawn ,we could arrive before noon . 他争辩着说如果我们黎明即出发，中午之前就能到达。
- Before you climb a tree, you must start at the bottom. 想攀树者必先从底下开始。
- He reasoned that if we started at dawn , we could arrive before noon . 他争辩着说如果我们黎明即出发，中午之前就能到达。
- In order to get out of the peak-hour traffic, we must start early. 我们得早点儿动身以避开交通高峰期。
- We must start early to allow for finding their house. 考虑到还得找他们的家，我们必须早动身。
- We must start off early, for we have got a long way to go. 我们必须早出发,因为我们还有一大段路要走。
- To protect the environment, we must start from own behavior. 小而言之，保护地球环境要从我做起。
