2016
2010
??背景拓展資料
1. Mauna Kea
百度網(wǎng)盤
鏈接：https://pan.baidu.com/s/1-LsVqba1XmTJhj7R13mbuQ 提取碼：M4I9
2. 紀(jì)錄片
B站地址：https://b23.tv/av10882400
??不認(rèn)識的單詞
mutual
??聽寫單詞
pilot
aircraft
disk
alien
purpose
research
area
strange
movements
secret
technology
decide
mutual
sightings
earth
sideways
flew
saucers
dead
skies
island
sank
rich
greedy
lost
struck
finally
reported
structures
natural
piece
solid
temple
earthquake
remains
evidence
publish
lake
creature
certain
monster
2016
2010
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