53. The invention of computer has turned over a new leaf in the history of modern technology. Which of the following is nearest in meaning of turned over a new leaf ---
57. What is the meaning of the expression 'that is to say'?
that is to say more accurately/exactly, একদম ঠিকভাবে বলতে গেলে। in other word, অন্য কথায়, অর্থাৎ। Persons like you, that is to say hard working person will certainly be successful.