меня се angolul

fluctuate [fluctuated, fluctuating, fluctuates]▼(to vary irregularly; to swing)
verb
[UK: ˈflʌk.tʃʊeɪt] [US: ˈflʌk.tʃə.ˌwet]

change [changed, changing, changes]▼(to become something different)
verb
[UK: tʃeɪndʒ] [US: ˈtʃeɪndʒ]