Hxen.com's tips：Every day persisted can learn English well!-->■Learn English Everyday■
three-dimensional – adj. having or seeming to have length, width, and depth
generate(d) – v. to produce something or cause something to be produced
stunning – adj. very surprising or shocking
formal – adj. requiring or using serious and proper clothes and manners
on display – n. put somewhere for people to see
seal of approval – n. an action or statement that shows approval or official acceptance
comforting – adj. causing someone to feel less worried, upset or frightened
twinkle in (his) eye – idm. a friendly or happy expression in someone's eye
grin – n. n expression on your face that makes the corners of your mouth turn up and that shows happiness, amusement, pleasure, or affection
