[Q]: Durch unzureichende Investitionen behindert, tut sich Deutschlands arthritische Wirtschaft schwer mit der Anpassung an neue Gegebenheiten.

Translate this to English?
[A]: Hobbled by underinvestment, Germany's arthritic economy struggles to adapt.

Question:
SIX Group bietet weltweit erstklassige Dienstleistungen in den Bereichen Wertschriftenhandel und -abwicklung sowie Finanzinformationen und Zahlungsverkehr an.

Could you please translate this to English?
Answer:
SIX Group offers top-quality services around the world in the fields of securities trade and settlement, financial information and payment transactions.

test: There is also an extensive amount of help available in each tutorial.
English?

translation: There is scope for adding new algorithms, [...], and new cryptanalytic methods as they emerge.

Uberprufen Sie, ob Sie die richtige Version von Nero auf Ihrem System installieren mochten.

In English?
xxxxx
Make sure that the correct Nero version is installed on your PC.

How is "Staff: 5 Again, I was told I did not have a reservation even after I showed them a copy of my reservation confirmation." said in German?
Personal: 5 Again, I was told I did not have a reservation even after I showed them a copy of my reservation confirmation.

[Q]: Wir versichern Ihnen eine angenehme und sichere Reise.

Translate this to English?
[A]:
We assure you safe and comfortable trips with expert drivers.