手术后他身体虚弱,连短距离行走都需要护士搀扶。Shǒushù hòu tā shēntǐ xūruò, lián duǎn jùlí xíngzǒu dōu xūyào hùshi chānfú.After the operation, he was physically weak and even needed a nurse's support to walk a short distance.
病人身体还很虚弱,需要好好休息。Bìngrén shēntǐ hái hěn xūruò, xūyào hǎohǎo xiūxi.The patient is still very weak and needs good rest.
他大病初愈,四肢虚弱,走几步就出汗。Tā dàbìng chūyù, sìzhī xūruò, zǒu jǐ bù jiù chū hàn.He has just recovered from a serious illness; his limbs are weak and he sweats after a few steps.