

Der Wald kann im Nebel ziemlich unheimlich wirken.
[deːɐ ˈvalt ˈkan ˈɪm ˈneːbl̩ ˈtsiːmlɪç ˈʊnhaɪ̯mlɪç ˈvɪrkn̩.]
The forest can seem quite eerie in the fog.
Nach dem Urlaub wirkst du viel entspannter.
[ˈnaːx ˈdeːm ˈuːɐ̯laʊ̯p ˈvɪrkst ˈduː ˈfiːl ɛntˈʃpantɐ.]
After your vacation you seem much more relaxed.
Der See wirkte heute Morgen ganz ruhig.
[deːɐ ˈzeː ˈvɪrktə ˈhɔɪ̯tə ˈmɔrɡn̩ ˈɡants ˈruːɪç.]
The lake looked very calm this morning.
"wirken" is in the lesson "Nature" (Level 38), 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.