How to write the propaganda draft of overtime work at the end of the year?

Overtime publicity at the end of the year is written as follows.

1. Welcome a new round of heating season. As owners, we can't stop the arrival of cold air. We can add a real warmth to the host's family with practical actions in the cold winter.

2. Fatigue and hard work didn't reduce everyone's enthusiasm for work. Employees always maintain a state of selflessness and stick to the production line with full passion.