0.79 ວິວ
This film explains how sneezing in public can spread disease, and shows how using a handkerchief can stop it.
ປ່ອຍຕົວ: Jan 01, 1945
ເວລາແລ່ນ: 2 ນາທີ
ພາສາ: English
ປະເທດ: United Kingdom
ຫລໍ່: Richard Massingham
ລູກເຮືອ: Richard Massingham (Director)