Today's Sentence
Video not in English?Unlike the Earth, the moon has no atmosphere and no magnetic field. A person on its surface can receive over 400 times the maximum safe dosage of heavy ion radiation, enough to be fatal within ten hours, even in a spacesuit.
Original Video:What would it be like to live on the moon? - Alex Gendler
Key Vocabulary
2. magnetic field
magnetic field
(n.)
4. dosage
dosage
[ˈdoʊsəʤ](n.)
5. radiation
radiation
[ˌreɪdiˈeɪʃən](n.)

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