39.没有科学的证据

there is no scientific proof for

38.在中国进行三天的访问

be on a three-day visit in China

37.令家长和教师担心

worry their parents an teachers

36.节食　 be on a diet

35.学些实际有用的东西 learn sth practical

34.凭第一印象判断人 judge a person only on the basis of first impressions

33.由于她的教师的影响 because of her teacher’s influence

32.允许反方向的车通过

allow cars from opposite directions to pass

31.中华人民共和国

the People’s Republic of China

30.把这些语言记录不来并传给后record and teach them to the younger generation