Some rules on tourism have been written under the treaty: cruise ships carrying over 500 passengers cannot make landings, for example.

一些有关旅游业的规章也被写近了这个条约：比方说，超过500人的客船不准登陆。

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Yet by the time a 1991 European summit was held in the Dutch city of Maastricht, a plan for economic and monetary union (EMU) was written into a new EU treaty, to be ratified by member states later.

1991年欧洲峰会在荷兰的马斯特里赫特举行，同时实现经济和货币联盟的计划也被写入新的欧盟条约，但是稍后有待于成员国批准。

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This principle must be written into the treaty.

这个原则必须写进条约里去。

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But Germany has stopped short of that in its proposals and asks rather for sanctions for those that breach deficit rules to be written into the treaty.

FORBES: The German Eurozone Solution

Ad hoc gestures of flexibility notably, the opt-outs written into the Maastricht treaty will not suffice.

ECONOMIST: Britain’s place in Europe | The

The ABM Treaty was written when Russia and the U.S. were historical rivals.

CENTERFORSECURITYPOLICY: Center For Security Policy