to suddenly begin to express a strong emotion such as laughter or crying
突然笑いや涙のような強い感情を表現し始める (tōzan warai ya namida no yō na tsuyoi kanjō o hyōgen shi hajimeru)
"The children burst into laughter at the funny story."
"子供たちは面白い話を聞いて突然笑い出した。" (kodomotachi wa omoshiroi hanashi o kiite totsuzen **waraidashita**.)
to encourage or support colleagues emotionally or profession...
to explore something in more detail; to focus on finer data...
to gain support or energy from something, often negative; to...
to join someone in an online group or conversation
to start to happen in a satisfactory way
to fail or give up because of too much pressure or stress