auquel

Le changement climatique constitue le défi le plus grand auquel est confrontée la vie sur notre planète, le problème le plus important auquel font face nos gouvernements, et une inquiétude torturante pour nos citoyens.

Climate change is the greatest challenge facing life on our planet, the biggest problem facing our governments, and a gnawing worry for our citizens.

auquel cas

in which case

Âge auquel

Recognized marriageable age

grâce auquel

Thanks to which

grace auquel

Thanks to which

auquel je joue

I play

auquel cas faire

in which case to do

formattage auquel

formatting of which