1、Aim to do some physical activity three times a week for optimum health.爲了達到最佳的健康狀況，要力爭每週進行3次身體鍛鍊。
2、The new management techniques aim to improve performance.新的管理技術旨在提高效率。
3、Students should aim to become more independent of their teachers.學生應該努力逐漸減少對老師的依賴。
