罐: pot; jar; tin; can; pitcher...
任重道远: a heavy load and a long road, to bear heavy responsibilities through a long struggle...
保管: to hold in safekeeping, to have in one's care, to guarantee, certainly, surely, custodian, curator...
改: to change, to alter, to transform, to correct...
复合: complex, compound, composite, hybrid, to compound, to combine...
诈骗: to defraud, to swindle, to blackmail...
猫: cat, (dialect) to hide oneself, (coll.) modem...
升温: to become hot, temperature rise, to intensify, to hot up, to escalate, to get a boost...
瀑布: waterfall...
忧愁: to be worried...
