1.This agreement opens the door to a more inclusive society.
open the door to向…开门
A deal with Japan could indeed open the door to economic co-operation with East Asia.
和日本的一宗交易可能真的能够开启同东亚的经济合作之门 。
2.It will now take part in the legal and political process to shape Colombia's future.
take part in参加…,参与…活动
People who take part in sports must be in condition.
参加运动的人一定能保持良好的健康状态 。