名词短语
中文翻译：下框架带有滑动中心横梁
同义词：
['underframe with a sliding center sill', 'underframe with a sliding center sill例句：1. The new car has an underframe with a sliding center sill', 'which makes it easier to install the airbags.（这款新车有一个带有滑动中心横梁的下框架，这使得安装气囊变得更加容易。）']
例句：
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1. The new car has an underframe with a sliding center sill, which makes it easier to install the airbags.
这款新车有一个带有滑动中心横梁的下框架，这使得安装气囊变得更加容易。
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2. The engineer designed the underframe with a sliding center sill to improve the vehicle's stability and handling.
工程师设计了带有滑动中心横梁的下框架，以提高车辆的稳定性和操控性。
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3. The underframe with a sliding center sill is crucial for the safety of the passengers during a collision.
带有滑动中心横梁的下框架对于碰撞事故中乘客的安全至关重要。