可口可乐、百事、雀巢连续三年位列全球塑料污染源前三 可口可乐连续第三年成为世界最大塑料污染源，百事可乐和雀巢紧随其后。这些饮料巨头被指责在减少塑料污染上毫无进展。

On the stump, therefore, means candidates are doing campaign rallies soliciting support. Today, politicians no longer stand ...