one's bread and water
パンと水,粗食
one's capabilities as a musician
音楽家としての素質
one's capability for a job
仕事への適応性
one's childhood memories
子どものころの思い出
one's clarity of vision [purpose]
将来の見通し[目的]が明快であること
one's competence for a task
任務遂行能力
one's competitive edge
競争上のわずかな優位(点)
one's daily bread
日々の糧(◆聖書より);生計を立てる道
one's daily routine
日課
one's daring adventure
向こう見ずな冒険