![六年級英語作文：discussion400字]( "六年級英語作文：discussion400字")
- I’mwillingtogetvaccinated,too.Sincethereisnomedicinethatcanbeusedtotreatthisdisease,avaccinewillbeabetterchoiceforstoppingthevirus.?TheCOVID-19vaccineishopedtoeffectivelypreventpeoplefrombeinginfectedbythevirus.Vaccinesarethekeytoendingepidemicsanda...
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