A: Voluntary participation, and act according to your strength, and take effective and persevering actions!
A: Voluntary participation, and act according to your strength, and take effective and persevering actions!
答：自愿参加、量力而行、讲求实效、持之以恒。
A: Voluntary participation, and act according to your strength, and take effective and persevering actions!
答：自愿参加、量力而行、讲求实效、持之以恒。