lán / qiú / yùn / dòng / yuán / zài / zhēng / qiǎng / lán / bǎn / qiú / shí / xū / yào / xué / huì / kǎ / wèi篮球运动员在争抢篮板球时需要学会卡位。Basketball players need to learn to box out when competing for rebounds.