to reduce ups and downs and make something more stable
réduire les hauts et les bas et rendre quelque chose plus stable (reduire les hauts et les bas et rendre quelque chose plus stable)
"Fiscal policies aim to smooth out fluctuations in the economy."
"Les politiques fiscales visent à réduire les fluctuations dans l'économie." (Les politiques fiscales visent a reduire les fluctuations dans l'economie.)
to get yourself mentally ready and enthusiastic
to move on foot beside something for some distance
to develop resistance to a disease
to take care of someone, especially someone younger or weake...
to have a large amount of positive feeling or emotion
to expand into the technology sector