主动act on one's own initiative; initiative
天下rule; land under heaven-the world or the whole country
好奇be full of curiosity; inquisitiveness
导游conduct a sightseeing tour; tour/tourist guide
废品spoiled/waste product; broken, old and worthless objects
批发buy/sell at wholesale; be authorized for dispatch
担子shoulder pole with loads on both ends; task
普及be universalized in; popularize
流动circulate; going from place to place
盏a small cup; cup-shaped utensil
额forehead; top part of something