政府放宽了签证规定，使更多人能够出国旅行。

The government ___liberalized visa rules to allow more people to travel abroad.

政府决定放宽对外资进入零售业的限制。

The government decided to ___liberalize foreign investment in the retail sector.

该国近年来在教育政策上采取了更加自由开放的态度。

The country has ___liberalized its education policies in recent years.