4 sentences

1. 科考队在冰川边缘建立了临时驻地。

   kē​kǎo​duì zài bīng​chuān biān​yuán jiàn​lì le lín​shí zhù​dì.

   The expedition team established a temporary camp at the edge of the glacier.

   Source: Dong Chinese Dictionary

2. 科考队深入南极大陆腹地进行气象观测。

   kē​kǎo​duì shēn​rù nán​jí dà​lù fù​dì jìn​xíng qì​xiàng guān​cè.

   The scientific expedition team went deep into the heart of the Antarctic continent for meteorological observations.

   Source: Dong Chinese Dictionary

3. 科考队深入沙漠考察当地的野生动植物。

   kē​kǎo​duì shēn​rù shā​mò kǎo​chá dāng​dì de yě​shēng dòng​zhí​wù.

   The scientific expedition team went deep into the desert to study the local flora and fauna.

   Source: Dong Chinese Dictionary

4. 科考队已经准备就绪，即将踏上前往北极的科学征程。

   kē​kǎo​duì yǐ​jīng zhǔn​bèi jiù​xù, jí​jiāng tà​shàng qián​wǎng běi​jí de kē​xué zhēng​chéng.

   The scientific expedition team is ready and about to embark on a scientific journey to the North Pole.

   Source: Dong Chinese Dictionary