Recently, “clearyour plate” campaign is more and more popular in society, which advocates s**ing against wasting. The campaign draws our attention to wasting on campus.Some students are noticed to throw away a lot of food in the canteen. As is often the case, some ligs. What’s more, many a student spends much money buying unnecessary items. As far as Iam concerned, it’s high time that we foug now. It is everybody’s duty to s**e resources.