总和: sum...
变为: to change into...
疲惫不堪: whacked to the wide -- terribly fatigued, being fatigued to the extreme, be tired beyond endurance, be tired to death, extremely tired...
株: tree trunk, stump (tree root), a plant, classifier for trees or plants, strain (biology), to involve others (in shady business)...
传单: leaflet, flier, pamphlet...
猜测: to guess, to conjecture, to surmise...
家电: household electric appliance, abbr. for...
此前: before this, before then, previously...
涵义: content, meaning, connotation, implication...
晚餐: evening meal, dinner...
