18.11.13実施分　レス方　（レスの方針）　17.09.18版　音声説明　通常版

１
https://www.youtube.com/watch?v=jRPt3PWffYc

２
https://www.youtube.com/watch?v=ru4PBSx0fD8

３
https://www.youtube.com/watch?v=flvPD7OAarM

４
https://www.youtube.com/watch?v=OmI8-3nBtHc

５
https://www.youtube.com/watch?v=CjK2gx04WPo&t=19s