英语翻译
1.keep them all
2.run through
3.in sligh ways
4.at the door
5.hold advanced degrees in math
6.get to do sth.
7.Soon,you and your family will be sending stories ,pictures and
video through cyberspace.
8.On a trip to park,for example,the girls get $20,which has covers everything--admission,meals,tips and so on.
9.In those early days,poilce officers collected fingerprints with ink.
10.They are trying to improre computer systems for making accurate fingerprint matches.
11.One radio transmits high-quality photoes to students on the ground.