Meaning of yī yuàn:
yī yuàn
医院
Noun
hospital; CL:所[suo3],家[jia1],座[zuo4]
Tā shēngbìng le, xūyào qù yīyuàn kàn yīshēng.
他生病了,需要去医院看医生。
He is sick and needs to go to the hospital to see a doctor.
Wǒ jīntiān qùle yīyuàn kàn yīshēng.
我今天去了医院看医生。
I went to the hospital today to see the doctor.