actual gain
[] 效益, 益

1. Pertaining to training courses in which the student uses the actual equipment to gain real life experience.
   使设备练验培课程。
2. Also in the actual production of how rational use of garment CAD nesting grading system to gain greater economic benefits of a positive exploration.
   怎合运装CAD码排系统获更济效益积探索。
3. So my friends and I decided to gain some pertinent information about her case history to see if it might reveal if her persistent behavior had had any actual effect.
   她案例些息，看否弄清楚她那坚做否真影响。