nà / míng / értóng / jīngguò / xùnliàn / hòu / yǔyán / zhàng'ài / míngxiǎn / gǎishàn / yǐjīng / kěyǐ / qīngchu / de / biǎodá / zìjǐ / de / xiǎngfǎ

那名儿童经过训练后，语言障碍明显改善，已经可以清楚地表达自己的想法。

After training, the child's speech impediment improved considerably, and the child can now express their thoughts clearly.