Kategoria:
Wiedza i nauka
Kanał:
60-Second Science
Data:
13 września 2022, 11:00
Poziom:
B1-B2 (średnio zaawansowany)
Zaloguj się, aby pobrać plik MP3.
This is our second back-to-school special episode of COVID. Quickly. Today we talk about two big issues: the low vaccination rates among the littlest kids and how long you should quarantine after being sick (actually).
