美国和加拿大签署了自由贸易条约。

The United States and Canada have signed a free-trade pact.

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新条约设立了自由贸易区。

The new treaty establishes a free trade zone.

《牛津词典》

尽管作了创立欧洲自由贸易协会这个尝试，但在《罗马条约》签订后的第五年，英国就申请成为其会员，不过这一度受戴高乐否决阻碍，直到1973年才与丹麦和爱尔兰一同成功加入该协会。

Despite the EFTA experiment, Britain applied for membership only four years after the Treaty of Rome, but was blocked by DE Gaulle's veto and did not join until 1973, along with Denmark and Ireland.

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