我每天都要打针。
wǒ měitiān dūyào dǎzhēn 。
I have to get an injection every day.
医生说我需要打针来预防流感。
yīshēng shuō wǒ xūyào dǎzhēn lái yùfáng liúgǎn 。
The doctor said I need to get an injection to prevent the flu.
打完针后,我感觉好多了。
dǎwán zhēn hòu , wǒ gǎnjué hǎoduō le 。
After getting the injection, I felt much better.