Hi, Welcome to the Forum. I met a idiom yesterday,"go on a boat with a glass bottom". Can you tell me the meaning of it ?
A boat witha glass bottom is commonly used in places where tourists want to go out in a boat to look at the bottom of the ocean and see the fish. The glass bottom is like a big window.
thank u ! i saw the "idiom" in a single sentence without context. i thought there may be some other meaning. but it turns out that it means just the words tell.