to burst into laughter; to laugh uncontrollably
笑い出すこと; 制御できないほど笑う (warai dasu koto; seigyo dekinai hodo warau)
"We all cracked up at his silly joke."
"私たちは皆、彼の馬鹿げた冗談に爆笑した。" (Watashitachi wa mina, kare no bakageta jōdan ni **bakushō shita**.)
to distribute; to stop working
to begin doing something eagerly; to become responsible for...
to focus your thoughts on calm and positive feelings
to talk about a specific political or social issue
to arrange or plan something; to repair or prepare something
to share your deep emotions honestly with someone