tā / cóng / xiǎo xué / kāi shǐ / xué xí / jī jiàn / jīng guò / duō nián / xùn liàn / hòu / cān jiā le / quán guó / bǐ sài

她从小学开始学习击剑，经过多年训练后参加了全国比赛。

She began learning fencing in primary school and competed in a national tournament after years of training.