17-3日本語訳
お願いします。
Because Ayurvedic doctors passed down their traditions orally for thousands of years before anyone wrote them down,no one knows about the doctors and nurses who helped develop them.We do know a little more about South Asia's greatest scientist,a man named Aryabhata,who was born in 476 CE.As a young boy,Aryabhate loved watching the stars.Even without a telescope,Aryabhate saw a lot.He saw that the moon was light on the side that faced the sun and dark on the side that faced away.He was the first person to come up with an accurate measurement for π,a number that is is used to calculate the length of curves.He realized that the earth and the other planets circled the sun,instead of the sun and the planets circling the earth.He also saw that the rising and the setting of the sun,the moon,and the starts was the result of the earth turning:“Just as a man in a boat moving forward sees the stationary objects(on either side of the river)as moving backward,just so are the stationary stars seen by the people at Lanka(i.e.,on the equator)as moving exactly towards the west.”
Because of what he saw and understood,he made a very accurate calendar－a great help to South Asians.All kinds of activities,from farming to religion to warfare,depended on knowing exactly what time of the year it was,or in other words,where the earth was in its yearly path around the sun.
お礼
ありがとうございましたm(__)m 「seem」の後には、to の不定詞をつけるんですね！！ 勉強になりました！！！