Question

Помогите пожалуйста, умоляю. Задание не поняла

Answer 1

2)Stan has been interested in space for 27 years.

3)Stan went to the Space Academy 26 years ago.

4)Stan has been an astronaut since 1998.

5)Stan has been an astronaut for 21 years.

6)Stan went into space for the first time 19 years ago.

(считал от нынешнего года, окда?)