2 sentences

1. 他们一起熬过了那个漫长的寒冬。

   tā​men yī​qǐ áo​guò le nà gè màn​cháng de hán​dōng.

   They endured that long, cold winter together.

   Source: Dong Chinese Dictionary

2. 我们要周恤那些在寒冬中无家可归的灾民。

   wǒ​men yào zhōu​xù nà​xiē zài hán​dōng zhōng wú​jiā​kě​guī de zāi​mín.

   We should provide relief to those homeless disaster victims in the cold winter.

   Source: Dong Chinese Dictionary