For a little piece of rubber, at $29, they are amusingly expensive -- a great little profit center for Apple.

一小块橡胶售价29美元，真够贵的——这是苹果公司的一个小小的利润点。

youdao

For a little piece of rubber, at $29, they are amusingly expensive -- a great little profit center for Apple.

一小块橡胶售价29美元，真够贵的——这是苹果公司的一个小小的利润点。

youdao