This is excellent instinct, and you may even argue that the grammar is nice, but at best It is unnatural. Your initial is proper as-is, except you must take away the problem mark at the tip because it's not a question. 光学指纹识别:利用光的全反射原理,照到压有指纹的玻璃表面。优点是钢化玻璃制成的指纹采集头寿命较长,但识别准确率和效率相对低。 In a solution on englishforums.com it sugge... https://corporatelawyerinpakistan13407.digiblogbox.com/61000310/rumored-buzz-on-best-lawyer-in-dha-karachi