“certified by”造句，怎麼用certified by造句

Today, I have great pleasure in announcing that Armenia has been certified by WHO as malaria-free.

If there is no Chinese embassy or consulate, it should be certified by the embassy or consulate of a third country that has diplomatic relations with China

must be certified by a notary public of the country where they reside and be authenticated by the Chinese embassy or consulate in that country,

The letter of attorney from a Chinese citizen residing abroad must be certified by the Chinese embassy or consulate in the said country.