During a lecture on environmental conservation, a professor discusses the impact of plastic waste on marine life. She states, "It’s alarming to see how much waste accumulates in our oceans. Just last week, a team of researchers discovered an enormous patch of plastic debris sitting in the Pacific. We simply cannot ignore this any longer; proactive measures are essential! We all have a role to play in reducing plastic use and finding sustainable alternatives."
Note: This question has been adapted from its original format to accommodate a reading-based version. In the official TOEFL exam, speaking and listening sections require verbal responses and audio prompts, which are not represented here. Please note that this adaptation may not fully reflect the nature or difficulty of the official exam. The audio feature for these sections will be available soon.