ith anxiety and worry.Being pulled back to her senses by Cheng Luo's voice, Su Keqin hurriedly picked up the phone on the ground, "Hello, Cheng Luo." Su Keqin's voice was complicated, mixed with a hin...using stand-ins would affect the final presentation of our play. For this scene, why don't we just use a stunt double instead"Now, using stand-ins on movie sets is very common. On the one hand, some h...