PPT https://drive.google.com/file/d/10EEiqaQenwAbp7v2Vs0v26nUGzKwVeBy/view?usp=sharing線上奉獻:https://www.sdtlc.org/chinese/%e7%b7%9a%e4%b8%8a%e5%a5%89%e7%8d%bb/