电池寿命长，免了你经常为平板电脑充电的烦恼。
And with this exceptional battery life, you can charge up and leave your charger at home.
显示技术：是要电池寿命长还是要色彩鲜明生动，电子书阅读器须二中取一。
Display technology: Readers of electronic books must choose between long battery life or vibrant, living colour.
显示技术：是要电池寿命长还是要色彩鲜明生动，电子书阅读器须二中取一。能否兼得？
Display technology: Readers of electronic books must choose between long battery life or vibrant, living colour. Could they have both?
应用推荐