In university, students are trained to become doctors and nurses.
大學(xué)的學(xué)生被訓(xùn)練成為醫(yī)生和護(hù)士。
Then it turned in a semicircle, ran straight again, and turned in another semicircle to the opposite side.
然后轉(zhuǎn)一個(gè)半圈,再沿直線飛,再朝反方向轉(zhuǎn)個(gè)半圈。