优势：时间复杂度O(d*(n+k))，d为位数，适合位数少的整数
The James Webb Space Telescope has snapped new pictures of a cosmic cloud of gas and dust blown off by a dying star, whose fate is still unknown to scientists.
，这一点在WPS官方版本下载中也有详细论述
В России ответили на имитирующие высадку на Украине учения НАТО18:04
Cylindrical "forearms" house small electric motors, known as actuators, which pull on metal tendons that move the fingers with precision.