- 1. inside and outside; domestic and foreign
- ♦ 长城~ both sides of the Great Wall
- ♦ ~反动势力 domestic and foreign reactionary forces
- 2. around; about
- ♦ 五十年~ in about fifty years
- ♦ ~交困 beset with difficulties both at home and abroad
- ♦ ~有别 keep inside information from outsiders or foreigners