jīng guò / cháng qī / duàn liàn / tā / gǎn jué / tǐ nèi / de / xué mài / jiàn jiàn / chàng tōng / le

经过长期锻炼，他感觉体内的穴脉渐渐畅通了。

After long-term exercise, he felt the acupoints and meridians in his body gradually clearing.