热衷: to feel strongly about, to be fond of, obsession, deep commitment...
长短: length, duration, accident, right and wrong, good and bad, long and short...
小声: in a low voice, (speak) in whispers...
特征: characteristic, diagnostic property, distinctive feature, trait...
继而: then, afterwards...
瞬间: in an instant, in a flash...
捧: to clasp, to cup the hands, to hold up with both hands, to offer (esp. in cupped hands), to praise, to flatter...
模样: look, style, appearance, approximation, about...
演习: maneuver, exercise, practice, to maneuver...
名片: (business) card...