Example
yóu游kè客pān dēng攀登mì秘lǔ鲁ān安de地sī斯shān山mài脉de的yí一zuò座shān fēng山峰，lì历jīng经liǎng两gè个xiǎo小shí时cái才dào到dá达shān山dǐng顶，tā他men们qì气chuǎn xū xū喘吁吁。
游客攀登秘鲁安地斯山脉的一座山峰，历经两个小时才到达山顶，他们气喘吁吁。
Tourists struggle for breath as they climb for two hours to reach the top of a mountain in the Peruvian Andes.