cháng / shíjiān / yóuyǒng / hòu / tā / de / xiǎotuǐ / tūrán / chōujīn / zhǐhǎo / zhuāzhù / yǒngchí / biān / xiūxi

长时间游泳后，他的小腿突然抽筋，只好抓住泳池边休息。

After swimming for a long time, his calf suddenly cramped, so he had to grab the edge of the pool and rest.