 7 English expressions with the word WORLD from espressoenglish.net What a small world means it's an incredible coincidence. For example, if you meet someone new and you discover that you both went to the same elementary school, you can say, what a small world. 2. It's not the end of the world. This expression means, it's not so bad. Stop overreacting. For example, if your sister is very upset because she broke a fingernail, you can say, it's not the end of the world, to show her that her problem is really not so terrible. 3. It made a world a difference. It did a world of good. This expression means that something made a lot of difference or a lot of good. For example, if there's a new program in your country that successfully reduces unemployment, you can say, it made a world of difference or it did a world of good. 4. He thinks the world of her. This means, he admires her. He has a very high opinion of her. For example, if there's a really wonderful colleague who is liked and respected, you can say that the boss thinks the world of her. 5. It's the best of both worlds or it's the worst of both worlds. These expressions are used for when you experience the positive or negative aspects of two situations. For example, if you live in a location near both the beach and the mountains, you can say, it's the best of both worlds because you can enjoy going to the beach or hiking in the mountains. On the other hand, if you have a job that you hate and it pays a low salary, you can say, it's the worst of both worlds because you have disadvantages in both areas. You hate your job and the pay is not good. 6. She's on top of the world. This expression means, she's extremely happy. For example, if your daughter gets a full scholarship to the college she really wants to attend, she'll be very happy and you can say, she's on top of the world. 7. It was out of this world. This expression means, it was incredibly wonderful or amazing. For example, if you tried eating at a new restaurant and the food was really great, you can say, it was out of this world. Thanks for watching English Tips from Espresso English. If you liked this video, please share it.