高铁

gāo tiě nǐ cóng bā lí yán shēn dào bō duō

高铁拟从巴黎延伸到波多。

The high-speed train service is planned to extend from Paris to Bordeaux.

tā men jiàn lì le lián jiē liǎng gè chéng shì de gāo tiě xiàn

他们建立了连接两个城市的高铁线。

They built a high-speed rail line linking the two cities.