As we all know,
Salad is a salad,
Days is the period
So do you know what "Salad days" means?
"Salad period"?
Of course not!
What does that mean?
Let's learn together.
Salad days ≠ Salad period
Salad is the salad that Westerners often eat. Most salads are mainly vegetables, vegetables are generally green, green in English symbolizes youth, so "Salad days" means: young and less troubled times.
Example:
In my salad days when I was 18 or 20, I thought I was going to win fame by writing the great American novel.
When I was around 18 or 20 years old and very young, I thought I would definitely write a famous American novel in the future and make myself famous in one fell swoop.
What does "Days off" mean?
In fact, "Days off" means: rest day; holiday.
I've got three days off next week.
I have three days off next week.
I've decided to take a few days off next week.
I have decided to take a few days off next week.
Dog days ≠ Dog days
In fact, "Dog days" means: three volt days; Cool summer in July and August.
We're well into the dog days of summer.
We are now fully in the hottest period of summer.