美国人准备好观看日全食

visible – adj. able to be seen

vineyard – n. a field where wine grapes are grown

t-shirt – n. a shirt that has short sleeves and no collar and that is usually made of cotton

be hard to beat – expression. to be the best; to be better than other things of its kind

trail – n. a path through a forest, field, or mountain range that is used for hiking and seeing plants and animals

Super Bowl – n. the yearly championship game of the National Football League

shadow – n. a dark area or shape made by an object blocking rays of light

burger – n. short for hamburger, a sandwich made of ground beef