I really like the Thai way of telling how old you are; it's delightfully simple. The verb อายุ means "is (x) years old," there's no version of "to be" or "year" necessary.

Thus:

ฉันอายุยี่สิบห้า
chan + aa-yoo + saam-sip-haa
I + อายุ + 25 = "I am 25 years old."

English and French are shook