VOA慢速英语:Scientists Create New Maps of Ocean Floor

surface – n. the upper layer of an area of land or water

map – n. a picture or chart that shows the rivers, mountains and streets in a particular area

detailed – adj. including many details; including a lot of information

device – n. an object, machine, or piece of equipment that has been made for some special purpose

underneath – prep. below or beneath (something)

Now it’s your turn to use these Words in This Story. In the comments section, write a sentence using one of these words and we will provide feedback on your use of vocabulary and grammar.