Past Simple ar Present Perfect? Kuo jie skiriasi?

Kuo skiriasi Past Simple ir Present Perfect laikai? Kaip žinoti kada kurį naudoti?

Atskirai apie kiekvieną laiką -
Past Simple - https://www.youtube.com/watch?v=BqiNta11U4U
Present Perfect - https://www.youtube.com/watch?v=kst3xUnsScY
African Drums (Sting) by Twin Musicom is licensed under a Creative Commons Attribution licence (https://creativecommons.org/licenses/by/4.0/)
Artist: http://www.twinmusicom.org/

Видео Past Simple ar Present Perfect? Kuo jie skiriasi? канала Rolanda Rimkevičienė