飾演蔣俊豪，與劉濤、秦海璐合作，劇中角色與女主展開姐弟戀，展現現代劇演技。I've come upon some sentences that consist of "have experienced". I want to know in what sort of scenarios we should use this mixture.تُسْتَعْمَل للتَّهْدِئَهفي تلْك النُّقْطَههُناكهُنَاكَ