Question

bells and whistles

 

Answer 1

Hi,

Bells and whistles
 

Impressive accessories, especially flashy, high-technology features and frills, which may sometimes to be more decorative than necessary.
Examples:
1) My father bought a new computer with all the bells and whistles: CD-ROM, modem, color printer, full multimedia. I think it even makes toast. 2) I like the original model, without all the bells and whistles the second version has.
3) A train would come into town with all the bells and whistles sounding to attract attention.
Etymology:
'Bells' and 'whistles' make noise and attract attention, but they are not a necessary part of most things. This phrase came into being in the late 1800's with the advent of the railroad. But the expression became especially popular with the development of many kinds of new electronic and computerized equipment. The "bells and whistles" represent all sorts of super high-tech features that you don't really need in a basic model but which make a product more fun to use (and more expensive).
NB: "bells and whistles" don't have to make any sounds.
Synonyms: frills, extras

 

Comments

پس وسایل جانبی و خصوصیات پیشرفته... هم میشه. سپاس

Answer 2

وسیله ی زرق و برق دار