Watch your favorite TV series in English. That’s easy, isn’t it? But try using English subtitles. If you use English subtitles while watching some movie in English or TV series, you will improve your listening skills, notice the rhythm of English, and learn some cool words, maybe some slang or idioms. If one speaker says, “It seems that I bought a lemon, this car is a waste of money. ” If you hear this phrase in a movie, you will start thinking about this lemon. You don’t see a lemon in a movie scene, so where is it? where is the lemon?
Alrighty, then you can google this phrase and you will be surprised. “To buy a lemon”- that’s an English idiom. To buy a lemon means that you buy something that doesn’t work well, it is worthless.