wèi / le / ràng / pǎo / lěi / yuán / qián / jìn / jī / qiú / shǒu / dǎ / chū / le / yí / jì / xī / shēng / dǎ为了让跑垒员前进,击球手打出了一记牺牲打。To advance the baserunner, the batter hit a sacrifice fly.