勘探队穿越高原无人区,经历了常人难以想象的艰险。Kāntàn duì chuānyuè gāoyuán wúrénqū, jīnglì le chángrén nányǐ xiǎngxiàng de jiānxiǎn.The exploration team crossed an uninhabited plateau region and went through hardships and dangers beyond ordinary imagination.
登山队翻过雪山,走过一段又一段艰险的路。Dēngshān duì fān guò xuěshān, zǒu guò yí duàn yòu yí duàn jiānxiǎn de lù.The climbing team crossed the snow mountain and went through one dangerous stretch after another.
他们不怕艰险,终于把药送到了山村。Tāmen bú pà jiānxiǎn, zhōngyú bǎ yào sòng dào le shāncūn.Unafraid of hardships and dangers, they finally delivered the medicine to the mountain village.