Complex sentence: Germany's leadership role within the European Union hangs on the balance after Germany's role during the Greek crisis and the reputation of brand "Made in Germany" faces an uncertain future in export markets in the wake of scandals involving German corporations.
Split into simpler sentences: Germany's leadership role within the European Union hangs on the balance after Germany's role during the Greek crisis. The reputation of brand "Made in Germany" faces an uncertain future in export markets in the wake of scandals involving German corporations.