https://s3-us-west-2.amazonaws.com/secure.notion-static.com/63595cbf-2348-4cc6-bb73-a1eaf6f77d78/19_ALL_empty.pdf
V1 第19課 堂課 - Google Jamboard
https://s3-us-west-2.amazonaws.com/secure.notion-static.com/7d04186a-4888-46a6-9d6e-8b17af93872d/DSE_LQ_HW_1_15_16_19_20.pdf
V1 第19課 DSE LQ HW - Google Jamboard