It depends on the word.
You can put the stress mark on the second syllable of the word "volunteer," so it is pronounced as vol-un-TEER.
The stress mark in the word "ordinary" is placed on the first syllable: OR-di-nary.
The stress mark in the word "ambassador" is placed on the second syllable, so it is pronounced as am-BASS-a-dor.
you can dance around
The stress mark in Spanish is called a "tilde" and is placed on the stressed syllable of a word. The rules for placing the stress mark vary depending on the type of word (agudas, llanas, esdrújulas), but generally, you'll find them in words that don't follow the standard rules of stress placement or to differentiate between homonyms.
You can put the stress mark on the second syllable of the word "volunteer," so it is pronounced as vol-un-TEER.
mit
what is stressmark
occasion
The stress mark in the word "ordinary" is placed on the first syllable: OR-di-nary.
Hez - i - teyt - stress on Hez
in the first syllable
WEL-come
About is stressed on the second syllable.
ele` mentary
The stress mark in the word "ambassador" is placed on the second syllable, so it is pronounced as am-BASS-a-dor.
Over MIT.