1) to approve

2) to permit (has to do with bigger things like companies)

3) to permit (people)

1) 领域

2) 领土

1) territory -- physical or social activity and academic fields

2) physical land area

1)颁布

2) 公布

1) to issue [a law]

2) to announce (probably through writing)

1) 扩大

2) 扩充

1) to expand; to enlarge

2) to expand; to increase