我国的元首去访问其他国家。
wǒguó de yuánshǒu qù fǎngwèn qítā guójiā 。
The head of state of our country is visiting other countries.
在国际会议上，元首们讨论了气候变化的问题。
zài guójì huìyì shàng ， yuánshǒu mén tǎolùn le qìhòu biànhuà de wèntí 。
At the international conference, the heads of state discussed the issue of climate change.
元首的决策对国家的发展至关重要。
yuánshǒu de juécè duì guójiā de fāzhǎn zhì guān zhòngyào 。
The decisions made by the head of state are crucial for the development of the country.