// i表示当前要确定第i小的元素位置
Alongside their comfortable fit and excellent sound, Mangino also highlighted their battery life in her review, saying "Being able to wear them all day is one thing, but having them run all day is equally important. These are reliable headphones. When I wear them for a couple of hours per day, I can go a couple of weeks without charging them."
，这一点在WPS官方版本下载中也有详细论述
Author(s): Niusha Niknahad, Obioma U. Uche
李 “나와 애들 추억묻은 애착인형 같은 집…돈 때문에 판 것 아냐”