公司也为黑莓智能手机研发一款特殊的外壳，使之无需电源适配器也能充电。

The firm has also developed special "skins" for Blackberry smart-phones, so that they too can be charged without the need for an adaptor.

youdao

公司也为黑莓智能手机研发一款特殊的外壳，使之无需电源适配器也能充电。

The firm has also developed special "skins" for Blackberry smart-phones, so that they too can be charged without the need for an adaptor.

youdao