VOA慢速英语:法国向毛里求斯部署设备以帮助控制漏油

reef – n. a line of rocks or sand at or near the surface of the sea

ecological – adj. relating to the relationships between a group of living things and their environment

coral – n. a hard, usually pink or white substance produced by a type of a very small sea animal

salvage – n. the activity of saving things from being damaged or lost