tones是什么意思？

Behind the differences in sex, skin tones and mother tongues, there are common attitudes, expectations and ambitions which risk creating a set of clones among the business leaders of the future.

Last year, MATTEL, the company that makes Barbie dolls, added some Barbies to its line that have different skin tones and hair textures.

Of course, you are still encouraged to keep the talking at library tones and, whatever you do, keep the information you share simple, like a grocery list.

There are now Barbies of one of 7 skin tones, 22 eye colors and 24 hair styles to choose from.