请教几个词组和句子的翻译

1,learning intercommunication
2,multimedia equipment
3,分歧 [简明汉英词典]
bifurcation
branching
difference
divaricate
divarication
diverge
fork
4,久别重逢
meet again after a long departing
5,what they see and hear
6,increase information
7,争取 [简明汉英词典]
shoot for
strive after
strive for
try for
8,further study abroad
9计划生育 [简明汉英词典]
family planning
planned parenthood
10the difference between the eastern and the western culture

1.learning and communucation
2.media equipment
3.paradox
4.to meet again after a long time
5.the seeing and the hearing
6.enlarge the experience range
7.shoot for
8.further study
9.be unforgetable all life long
10.plan/project
11.family planning
12.the difference between China and western countries