to make something easier to understand
rendre quelque chose plus facile à comprendre (rendre quelque chose plus facile a comprendre)
"Can you clarify up what you meant in your email?"
"Peux-tu clarifier up ce que tu voulais dire dans ton e-mail ?" (peux-tu clarifier up ce que tu voulais dire dans ton email?)
to make things equal or stable
to end official relations between countries
to draw a line through something written to show it is wrong
to make someone or something follow rules or standards
to become successful quickly
to rest or sleep in a flat position