It is located at the junction of the three countries

三国───three countries;交界处───Junction

However, I am afraid that readers do not know, "to the tea liquor on behalf of" the three countries began in Soochow of The Last Emperor.───不过，读者恐怕不知道，“以茶代酒”始于三国东吴的末代皇帝孙皓。

He said an agreement will boost trade between the three countries and help Asia as a whole.───菅直人说，这项协议将推动日中韩三国之间的贸易，并将有助于整个亚洲。

The three countries in which the wages of high-fliers did not outpace those of the lowest-paid were Ireland, Spain and Japan.───有3个国家高收入者的薪水没有低收入者涨得快，它们是：爱尔兰、西班牙和日本。

The three countries are preparing to resume the slaughter of whales for profit and restart the international trade in whale meat.

In all three countries, the citizenry occasionally votes, which can result in turnover within the national legislature.

The cost has been split equally between three countries.

I managed to cram three countries into a week's business trip.

All three countries represent a state of affairs that defies predominant theories in comparative politics.