The emotions of college students are greatly different in terms of gender, grade, location of their home, and whether they have brothers or sisters.

大学生的情感在性别、年级、生源地、是否独生子女方面差异显著。

youdao

GPS-grade positioning are available in the same handset will it be possible to realise the true potential of location-based services.

ECONOMIST: THE INTERNET: The revenge of geography | The