Listen to the following transcript from an audio podcast report on marine conservation:
"In today's dispatch on marine conservation, Dr. Elena Ramos discusses the ambitious project to revive damaged coastal reefs. When marine biologists first began restoring the bleached coral formations off the southern peninsula, critics claimed the team was swimming against the tide given the rising water temperatures. However, instead of abandoning their mission, the researchers decided to cast a wider net, collaborating with local fishing communities, robotics engineers, and climate scientists across the hemisphere. By attaching resilient micro-fragments to artificial substrates, the nursery began to bear fruit within just eighteen months, showing rapid tissue regeneration. Furthermore, to ensure the initiative did not run out of resources, international conservation funds stepped forward to foot the bill for advanced underwater monitoring sensors. This collaborative blueprint is now transforming marine rehabilitation across vulnerable archipelagos."
Match each bolded idiomatic expression from the audio report with its contextually inferred meaning.
- swimming against the tideOperating in opposition to prevailing conditions or widespread skepticism
- cast a wider netBroadening the scope of involvement and collaborative partnerships
- bear fruitProducing positive, tangible, and successful results
- foot the billAssuming financial responsibility and covering the project costs