In Hungary, lessons and lectures for secondary school, pupils and university students have gone on line.

在匈牙利，为中学、中小学生和大学生开设的课程和讲座已经上线。

The move to renewables is picking up momentum around the world: They now account for more than half of new power sources going on line.

再生能源在即将投入使用的新型能源中占比已达一半以上。

Even if you go on line there's, by now, a lot of databases from faces from all sorts of genders and national origins.

即使你上线，现在有许多来自各种性别和国籍的面孔数据库。