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I can't find a way to preserve the play on the word "book". Any good ideas?

aka White collar workers, it represents all sorts of office employees whose job it is to extract information and keep it flowing. I suppose that it is by opposition to those who actually produce tangible goods.

"Terminal" seems to be the name of a program, not something to translate. Other possibilities: Rouvrir ou remettre Terminal en marche

Your first interpretation is correct. Holidays in the US is what you call Banking holidays, 1 day at a time. Your suggested translation would mean how many days for celebrations of this or that. If they are talking about the length of a vacation, you ...

Assuming that you are translating a document relating to a French museum, which seems to be the case.

ou fusion en four plasma

is what you see on museum walls.

The plan is paying benefits in the form of pensions every month.

solutions avantageuses à l’écologie

Pourquoi pas?

sans que les services de soutien soient complètement organisés ou mis en oeuvre ou mis sur pied.

This abbreviation is also used in French.

Christine, after reading the page that Laurent found on investments in Iran, I must agree. There is no comma after transports, but it is obvious that they use "filière" as a synonym of "secteur", and that "aval" applies strictly to "les industries ...

Yes, Alison and Laurent, "downstream oil and gas industries" is the most likely, but Catherine should confirm that this is the "filière" they're talking about.

"aval" in this case is obviously "downstream", but there is no way to translate "filière" without knowing which filière they're talking about. It could be "network", as suggested by Mishel, but it could be something else. Tell us what they are referring ...

This is the translation of "la filière aval", not of "aval de la filière"

I agree with "downstream", but you left "filière" out, which is the tricky part here.

No, this is a different meaning of "aval", "downstream"

Will, here is my example: Before I retired from my US employment, I had 15 (working) days, i.e. 3 weeks of vacation per year plus 12 holidays which roughly followed the official government sanctioned holidays, 4 of which were floating holidays, 2 set by ...

"Fusion en four à plasma" would work just fine, Emmanuel.

If it was in a museum outside of France, it would work, but it doesn't seem to be the case.

You are completely missing the meaning of "Dépôt" and the government is not the State. I know, as I mentionned in a comment above, the concept of "l'Etat" is not well understood in by English speakers, as it doesn't really exist in their culture.