I have read a sentence but I am confused about the grammar, could anyone help me?
"Add in the 50,000 green cards issued by lottery to people from countries underrepresented in the immigration numbers for the five previous years, sprinkle on refugee admissions, which fluctuate according to how much tumult there is abroad in any given year, and you reach the annual total."
The basic structure is like this. There are two instructions and a result. The instructions are: 1.
New words, one handy idiom, and a 2-minute quiz — delivered to your inbox to keep your streak alive.
The basic structure is like this. There are two instructions and a result. The instructions are:
1. Add in the 50,000 green cards (that are) issued by lottery to people from countries (that are) underrepresented in the immigration numbers for the five previous years
"people from countries (that are) underrepresented in the immigration numbers for the five previous years" is