过得硬 meaning in English

be able to stand all tests; have superb skill; have a good mastery of; become truly proficient (in sth.) 短语和例子

Give me one piece of hard evidence .
请你拿出一条过得硬的证据。
His english is really excellent .
他的英语真过得硬。
His company has been strong in those areas ever since .
他的公司在这些方面一直很过得硬。
His english is perfect .
他的英语真过得硬。
Due to the wrong area of the bypast management theory , a enterprise have many the brand produce of an kai and it makes users can t identify true and false
本次评选由中国质量万里行主办，目的是引导消费，树立质量过得硬的行业品牌，推介诚信企业。