When straws and plastic shopping bags are faced with issues such as marine waste, environmental protection, and circular economy, the simplest and most effective way is to "ban". As long as they are no longer used, there will be no problem with discarding them, and will not cause pollution. Therefore, the Environmental Protection Agency announced the ban on 4/29 and hoped that the takeaway part would also follow up within a year. However, there is still a lack of comprehensive investigation and evaluation of the inconvenience, loss, and possible impact on economic development hidden behind it. A certain instant food improved its "plastic" cup lids, and the company launched straws made of paper, environmentally friendly materials, and stainless steel, as well as a suggestion to eat precious milk with a spoon.