顺便: conveniently, in passing, without much extra effort...
一早: early in the morning, at dawn...
精益求精: to perfect sth that is already outstanding (idiom); constantly improving...
产地: source (of a product), place of origin, manufacturing location...
心情: mood, frame of mind...
率领: to lead, to command, to head...
可不是: that's just the way it is, exactly!...
标: mark, sign, label, to mark with a symbol, label, lettering etc, to bear (a brand name, registration number etc), prize, award, bid, target, quota, (old) the topmost branches of a tree, visible symp...
病毒: virus...
优胜劣汰: survival of the fittest (idiom)...
