The best words would be to tell the audience about him or her. Tell their name. Tell what they have done that the audience would be impressed with. Tell a little bit about what they do. Tell why they're giving the speech.
It would be indicated by quotation marks. And you need to properly credit the speaker as well.
It is the accent or pitch used by the speaker when speaking words.
antonyms
quotation marks
To show where the exact words of a speaker begin and end, you can use quotation marks. These are punctuation marks that enclose the speaker's words to set them apart from the rest of the text. It helps indicate that the content within the quotation marks is a direct quote.
you can use for b
A direct quote.
quotation marks
quatation marks: " "
Speaker cable is used to connect the speaker outputs on audio devices such as a receiver or amplifier to the inputs on the speaker(s).
we used speaker in marrige and party..............., many time speaker use as enjoy for your birthday. all people use it because it is the best things of enjoy.....
That would still just be a quotation mark.