Energy use per device has fallen, but total consumption has risen because we use more devices.
Learn a useful phrase in context, listen to its pronunciation and practise saying it.
No voice for this language is installed. Speech practice is still available.Zużycie energii na jedno urządzenie spadło, ale całkowite zużycie wzrosło, ponieważ używamy ich więcej.
No voice for this language is installed. Speech practice is still available.Voice analyzer
Listen, repeat and see which words were recognized as expected.
Energy use per device has fallen, but total consumption has risen because we use more devices.
Ready for your attempt
Start speaking — your text will appear here.
This preview may change. The score appears after the attempt ends.Checking recognition support…
Scores are saved only on this device. Audio is not stored.
Recognition may use the browser provider's servers and require internet. We use the default microphone.
This is agreement with recognized text. Missing words can be recognition errors; the score does not assess individual speech sounds.
How is the score calculated?
Exact words get full credit; similar words get partial credit. Missing, replaced and extra words lower the score. Excellent requires all words in the right order. The 60/80% thresholds are experimental.
Dialogues in context
EN · B2- A
The new lamp uses less power than the old one.
Nowa lampa zużywa mniej prądu niż stara.
- B
Energy use per device fell, but total consumption went up because we're using more of them.
Zużycie energii na jedno urządzenie spadło, ale całkowite zużycie wzrosło, ponieważ używamy ich więcej.
- A
The lamps in the back room are on this year too.
W tym roku świecą też lampy na zapleczu.
- B
Let's check which ones stay on after the workshop closes.
Sprawdźmy, które z nich są włączone po zamknięciu pracowni.
No voice for this language is installed. Speech practice is still available.
- A
Energy use per device has fallen, but total consumption has risen because we use more devices.
Zużycie energii na jedno urządzenie spadło, ale całkowite zużycie wzrosło, ponieważ używamy ich więcej.
- B
How many computers did we add?
Ile komputerów dodaliśmy?
- A
Ten, all running in the evenings.
Dziesięć, wszystkie działają wieczorami.
- B
Let's set automatic shutdown after work.
Ustawmy automatyczne wyłączanie po pracy.
No voice for this language is installed. Speech practice is still available.
Translations
Examples of use
Rozróżnienie zużycia jednostkowego i całkowitego.
No voice for this language is installed. Speech practice is still available.Distinguishing per-device and total consumption.
No voice for this language is installed. Speech practice is still available.Einzelverbrauch und Gesamtverbrauch unterscheiden.
No voice for this language is installed. Speech practice is still available.Distinguir el consumo por aparato del consumo total.
No voice for this language is installed. Speech practice is still available.Различение удельного и общего потребления.
No voice for this language is installed. Speech practice is still available.