Hallo und guten Tag! | German in the Afternoon Activities
Sandracbl on Twitter: "Going to @embl to learn about #brillouin #microscopy 🔬, but first learning some useful german 🇩🇪phrases https://t.co/ENMCaNbcpA" / Twitter
Hallo! Hallo! Wie geht's? Guten Tag! Mir geht's gut, danke! - ppt herunterladen