拥有和掌握用英语怎么使用，翻译如下短语

1. 拥有.....技能
(be) in possession of a skill (craftsmanship/a technique ability) of …
possess of a skill (craftsmanship/a technique ability) of …
be provided with a skill (craftsmanship/a technique ability) of …
2. 掌握....方法
be in control of a method (a way / an approach / means) of …
take the reins of a method (a way / an approach / means) of …
gain a mastery of a method (a way / an approach / means) of …
3. 能够使用......仪器
be able to use … instrument
be capable of using … instrument
be in a position to use … instrument
4.运用.....手段
bring to bear a measure (means) of …
utilize a measure (means) of …
wield a measure (means) of …
apply a measure (means) of …
put to use of a measure (means) of …