1. People all around the world love eating street food.
2. People all over the world love eating street food.
3. People all through the world love eating street food.
4. People all throughout the world love eating street food.
(Are they all grammatical? What other expressions can we use instead of 'all around the world'? Which expressions are commonly used? Thank you.)
1, 2, and 4 seem fine to me, but I'd omit 3.
All of the given expressions are grammatically correct and convey the same meaning. They all emphasize that people from various locations across the world enjoy eating street food.
Apart from "all around the world," there are several other expressions commonly used to convey a similar idea. Some alternatives include:
1. Worldwide: This term indicates that people from all parts of the world enjoy eating street food. For example, "Street food is enjoyed worldwide."
2. Globally: This term emphasizes that street food is popular on a global scale. For instance, "Street food is a globally loved culinary experience."
3. Internationally: This term suggests that street food is adored by people from different countries. For example, "The international love for street food is evident."
4. Across the globe: This phrase conveys that street food is enjoyed in various locations worldwide. For instance, "Street food is relished across the globe."
These expressions are frequently used interchangeably and convey the same idea of people worldwide enjoying street food.