xiāngpū / bǐsài / kāishǐ / hòu / liǎng / wèi / lìshì / xiān / yòng / jiǎo / tà / dìmiàn / zài / xùnsù / zhǎnkāi / jiàoliàng相扑比赛开始后,两位力士先用脚踏地面,再迅速展开较量。After the sumo match began, the two wrestlers first stamped their feet and then quickly engaged in a bout.