business trip; official trip
speaking of; (I told you) already; come on
firm; strong; solid; stable
fort; stronghold; fortification
being very active; being very useful; playing a very active part; making a spectacular showing; great efforts; splendid work
to give (someone) a treat; to be extravagant; to live luxuriously; to be proud; to be haughty
boarding; board; meals; catering; cook
deep inside; innermost place
stone (of a fruit); pit; core (of an organization, team, etc.); nucleus; nuclear weapons; nucleus (of an atom); nucleus (of a cell)
precautions; warnings; matters to be attended to; things to note; suggestions; hints
sour look; surly face; pout
to pile up; to accumulate
reception (e.g. of visitors); dealing with
wolf (Canis lupus); wolf in sheep's clothing; womanizer
one wing; (a) role; (a) part