the classic paddlewheel boat cruised slowly down the mississippi river, offering tourists a nostalgic journey through american history.
经典的明轮船缓缓沿密西西比河而下，为游客提供穿越美国历史的怀旧之旅。
engineers in the nineteenth century developed sophisticated paddlewheel propulsion systems that revolutionized river transportation.
十九世纪的工程师开发了先进的明轮推进系统，革新了河运交通。
the museum's interactive exhibit allows children to operate a miniature paddlewheel and observe how water displacement creates movement.
博物馆的互动展品让儿童操作微型明轮，观察排水量如何产生运动。
mark twain famously described life aboard a paddlewheel steamer as both dangerous and extraordinarily romantic.
马克·吐温曾著名地描述明轮蒸汽船上的生活既危险又格外浪漫。
modern engineers have revived paddlewheel technology for certain specialized marine applications where shallow water navigation is required.
现代工程师已复兴明轮技术，用于需要浅水航行的特定海洋应用。
the annual river festival features a decorated paddlewheel vessel leading the parade of boats through the city center.
年度河畔节以装饰华丽的明轮船为首，带领船队穿过市中心。
historians credit the paddlewheel era with transforming commerce and settlement patterns throughout the interior of the continent.
历史学家认为明轮时代改变了整个大陆内地的商业和定居模式。
the carefully restored paddlewheel maintains authentic nineteenth-century craftsmanship while meeting modern safety standards.
精心修复的明轮既保持了十九世纪 autentico 的工艺，同时符合现代安全标准。
steam pressure gauges and paddlewheel speed indicators lined the captain's bridge, guiding navigation through tricky river channels.
蒸汽压力表和明轮速度指示器排列在船长驾驶台上，引导船只穿越复杂的河道。
the paddlewheel design underwent numerous modifications as engineers sought greater efficiency and reliability on the unpredictable western rivers.
明轮设计经过多次修改，因为工程师们寻求在变化莫测的西部河流上获得更高的效率和可靠性。
working as a deckhand on a paddlewheel steamer required physical strength and river navigation skills passed down through generations.
在明轮蒸汽船上当甲板水手需要体力素质和代代相传的河流导航技能。
the invention of the paddlewheel marked a turning point in maritime technology, enabling faster and more reliable long-distance travel.
明轮的发明标志着海事技术的转折点，实现了更快、更可靠的远程旅行。
the classic paddlewheel boat cruised slowly down the mississippi river, offering tourists a nostalgic journey through american history.
经典的明轮船缓缓沿密西西比河而下，为游客提供穿越美国历史的怀旧之旅。
engineers in the nineteenth century developed sophisticated paddlewheel propulsion systems that revolutionized river transportation.
十九世纪的工程师开发了先进的明轮推进系统，革新了河运交通。
the museum's interactive exhibit allows children to operate a miniature paddlewheel and observe how water displacement creates movement.
博物馆的互动展品让儿童操作微型明轮，观察排水量如何产生运动。
mark twain famously described life aboard a paddlewheel steamer as both dangerous and extraordinarily romantic.
马克·吐温曾著名地描述明轮蒸汽船上的生活既危险又格外浪漫。
modern engineers have revived paddlewheel technology for certain specialized marine applications where shallow water navigation is required.
现代工程师已复兴明轮技术，用于需要浅水航行的特定海洋应用。
the annual river festival features a decorated paddlewheel vessel leading the parade of boats through the city center.
年度河畔节以装饰华丽的明轮船为首，带领船队穿过市中心。
historians credit the paddlewheel era with transforming commerce and settlement patterns throughout the interior of the continent.
历史学家认为明轮时代改变了整个大陆内地的商业和定居模式。
the carefully restored paddlewheel maintains authentic nineteenth-century craftsmanship while meeting modern safety standards.
精心修复的明轮既保持了十九世纪 autentico 的工艺，同时符合现代安全标准。
steam pressure gauges and paddlewheel speed indicators lined the captain's bridge, guiding navigation through tricky river channels.
蒸汽压力表和明轮速度指示器排列在船长驾驶台上，引导船只穿越复杂的河道。
the paddlewheel design underwent numerous modifications as engineers sought greater efficiency and reliability on the unpredictable western rivers.
明轮设计经过多次修改，因为工程师们寻求在变化莫测的西部河流上获得更高的效率和可靠性。
working as a deckhand on a paddlewheel steamer required physical strength and river navigation skills passed down through generations.
在明轮蒸汽船上当甲板水手需要体力素质和代代相传的河流导航技能。
the invention of the paddlewheel marked a turning point in maritime technology, enabling faster and more reliable long-distance travel.
明轮的发明标志着海事技术的转折点，实现了更快、更可靠的远程旅行。
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