exercise [use] caution
用心する
exercise extreme care
細心の注意を払う
exercise influence among [on, over] one's friends
友人たちに感化[影響]を及ぼす
Exercise is a very helpful ally in your recovery.
運動は健康回復への強い味方
exercise one's duties
義務を遂行する
exercise one's rights
自分の権利を行使する
exercise one's strength [imagination]
力[想像力]を発揮する
exercise [abdicate] responsibility
((形式))責任を果たす[放棄する]
exercise restraint
抑制力を働かせる
exercise [show] restraint
自制する