2. You can't tell who it is under the white "shirt", but we know who you are for. Salute!
3. "A group of people are of one mind, no matter how hard and tired they are; It's not easy to be together, light up your life and don't give up! " Retrograde frontline police, I hope you will win this tough battle as soon as possible and return safely! Pay tribute to the most beautiful retrograde in the front line of anti-epidemic!
4. The real hero is not a born warrior, but his legs are trembling, and he should rush forward in response to the call. Pay tribute to them! Looking forward to buying him a drink after the disaster.