strong: make sth strongerzesílit, posílit co
strong: grow strongersílit, zesílit se i vliv ap.
volume: turn down/up the volumeztlumit/zesílit hlasitost
become: The wind became stronger.Vítr zesílil.
zesílit: Vítr ještě zesílil.The wind became even stronger.
zesílit: Zesil to rádio.Turn the radio up.