

Hast du die Dateien schon auf der Festplatte gesichert?
[ˈhast ˈduː ˈdiː daˈtaɪ̯ən ˈʃoːn ˈaʊ̯f deːɐ ˈfɛstplatə ɡəˈzɪçɐt?]
Have you already backed up the files on the hard drive?
Die Polizei sicherte den Unfallort mit einem Absperrband.
[ˈdiː poliˈtsaɪ̯ ˈzɪçɐtə ˈdeːn ˈʔʊnfalˌʔɔʁt ˈmɪt ˈaɪ̯nəm ˈapˌʃpɛrˌbant.]
The police secured the accident site with barrier tape.
Vergiss nicht, dein Fahrrad mit einem Schloss zu sichern.
[fɛɐ̯ˈɡɪs ˈnɪçt, ˈdaɪ̯n ˈfaːɐ̯raːt ˈmɪt ˈaɪ̯nəm ˈʃlɔs ˈtsuː ˈzɪçɐn.]
Don't forget to secure your bike with a lock.
"sichern" is in the lesson "Verbs 13" (Level 25), along with 11 other useful words. LinDuo has 180 topic lessons like this one, 2,375 words in total. Every word has an illustration, a transcription and pronunciation in a female and a male voice. Just 10–15 minutes a day is enough to learn them all. Free, and works offline.