What does 感激 (gǎn jī) mean in English?

Card 307HSK 2010 Level 5307/1311
CARD307
PROGRESS23%
感激
gǎn jī
to express thanks; grateful; moved to gratitude

Reveal: Click/Space/Enter/↑↓/w/s/j/kNavigate: ←→/h/l/a/d