at home and abroad国内外;
from abroad从国外;
home and abroad国内外,海内外;
at home and abroad国内外;
study abroad出国留学;海外学习;
go abroad去国外,出国;
studying abroad出国留学;出国学习;
went abroad出国;
travel abroad vi. 出国旅行;
spread abroad传播;
market abroad海外市场;
student abroad n. 留学生;
consumption abroad境外消费(服务贸易)