娃的数学、计算机课程的教授大比例不是美国本土出生。尤其是数学方面，欧洲来的特别多。
WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.
Copyright ©1998-2025 wenxuecity.com All rights reserved. Privacy Statement & Terms of Use & User Privacy Protection Policy
