More than 2,000 middle and high school teachers took an onlinesurvey.
超过2000名初高中教师参加了一项线上调查。
2
The predictions are based on an onlinesurvey of U.S. residents, whose answers are weighted based on factors including education, income, and geography.
预测是根据一份对美国居民的在线调查，考虑他们的教育、收入和地理因素后得到的。
3
This Australian school had made an onlinesurvey about the uniform change and had received great support from parents and students.