Some punctuation usage related to brackets:

1 Generally speaking, the comma and the punishment at the end are placed outside the brackets of the parenthetical sentence:

Three of my four uncles served gloriously in the war (the other was too young to join the army).

2 If the things in brackets are complete sentences, they can have their own ending punishment:

Three of my four uncles served with honor. The other is too young to join the army. )

3 If there are question marks and exclamation marks in brackets, a punctuation mark is needed outside the last bracket:

Miranda expressed her pity with frequent sighs ("Oh, what an unfortunate day!") "Oh, dear!" "Oh, give me a break!" ) and wonder ("Ah, wonder!" "Ah, a beautiful new world!" ).

If it's to mark publications or people's birth and death years, look at the following examples:

They are used after quotations to cite references (see QL: Part V Citations).

Vaslaw Nijinsky (1890- 1950).

Finally, try not to use brackets. . Really, I study in America. When I first came to comp2, I used several brackets on a piece of paper, and the teacher gave me a D directly. .