Volunteers collect rubbish as they participate in an International Coastal Cleanup Day activity along the coast of Manila Bay in Manila, the Philippines on Sept. 19, 2020.

Volunteers collect rubbish as they participate in an International Coastal Cleanup Day activity along the coast of Manila Bay in Manila, the Philippines on Sept. 19, 2020.

Volunteers collect rubbish as they participate in an International Coastal Cleanup Day activity along the coast of Manila Bay in Manila, the Philippines on Sept. 19, 2020.

Volunteers collect rubbish as they participate in an International Coastal Cleanup Day activity along the coast of Manila Bay in Manila, the Philippines on Sept. 19, 2020.

Volunteers collect rubbish as they participate in an International Coastal Cleanup Day activity along the coast of Manila Bay in Manila, the Philippines on Sept. 19, 2020.

Volunteers collect rubbish as they participate in an International Coastal Cleanup Day activity along the coast of Manila Bay in Manila, the Philippines on Sept. 19, 2020.

Volunteers collect rubbish as they participate in an International Coastal Cleanup Day activity along the coast of Manila Bay in Manila, the Philippines on Sept. 19, 2020. (Photos: Xinhua/Rouelle Umali)