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la couche d'ozone f noun
pl. couches d'ozone
ozone layer (groupe nominal, écologie)
Nous serions en danger s'il n'y avait pas la couche d'ozone.
Without the ozone layer, we would be in danger.

Phrases (1)

  1. déchirure de la couche d'ozone - hole in the ozone layer


Nous serions en danger s'il n'y avait pas la couche d'ozone. Without the ozone layer, we would be in danger.
Le sous-marin dut sourdre au travers d'une fine couche de glace. The submarine had to break through a thin sheet of ice to surface.
Je me couche vers 10 heures. I go to bed about ten.
Je me couche tôt la nuit. I go to bed early at night.
Elles travaillèrent tous les jours à partir du moment où le soleil se levait jusqu'à ce qu'il se couche. They worked each day from the time the sun rose until it set.

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