这似乎是一场重要的国际会议。

This seems to be an important ___international meeting.

我们公司正在参加一个国际贸易展览会。

Our company is attending an ___international trade fair.

她梦想有一天能参加国际网球比赛。

She dreams of playing in an ___international tennis tournament one day.

英语是许多国际会议的官方语言。

English is the official language at many ___international conferences.