at least: 至少
At least that's the theory.
至少理论上是这样。
At least that's my perception.
至少这是我的看法。
qualification: 资历
But the success needs qualification.
然而成功也要有资格限制。
One almost needs a qualification in corporate law to do the job properly.
人们几乎需要获得公司法的资格认证来正确履行这一职责。
adj. 使人信服的,有力的,令人心悦诚服的 vbl.