视频通话。视频通话画面清晰，支持实时通话字幕。家长可以实时清楚地看清孩子的面貌状态、所处环境。The respiratory tech comes with her machines just in case They're needed. The EMTS unload a man in clear distress, sweaty, battling to breathe, and limp. "He's experienced a fever for a few times with a cough.