the most lively and entertaining person at a party
パーティで最も活気があり、楽しませる人 (pātī de mottomo kakki ga ari, tanoshimaseru hito)
"Jake is always the life of the party."
"ジェイクはいつもパーティのライフ オブ ザ パーティです。" (Jeiku wa itsumo pātī no life of the party desu)
feeling relaxed and comfortable
to be physically fit and healthy
manipulating people into divulging confidential information...
to compete strongly against someone
to cover up a problem without truly fixing it
to have a role or influence in something