tā / bìng / le / hěn / jiǔ / shēn / tǐ / àn / ruò / zǒu / jǐ / bù / jiù / jué / de / lèi他病了很久,身体暗弱,走几步就觉得累。He has been ill for a long time and is so weak that he feels tired after walking a few steps.