skill or ability 技能或能力

skill ability training 技能训练

natural ability or skill 天生的才能或技巧

teaching skill and ability 教学技能

Managerial Ability and Skill Reference 管理能力和技能背景

skill and technical ability training 技术技能培训

Extraordinary skill and wonderful ability 绝技异能

Ability or Skill 技能

ability and skill 能力技巧

skill & ability 个人特长