tracking造句
Tracking assigns some students to college prep and others to vocational programs.
按照能力,一些学生被分到大学预科班,另一些则被分到职业培训班。
He got after his sister for
tracking mud into the house.
他责备妹妹脚下踩着泥走进屋里.
All citizens should help the police in
tracking the criminals down.
所有市民都应该帮助警察追捕罪犯.