...он стал расспрашивать брата о де

...он стал расспрашивать брата о делах его; и Левин был рад говорить о себе, потому что он мог говорить не притворяясь.

Results (English) 1:

... He began to question the Affairs of his brother; and Levin was happy to talk about himself, because he could speak not pretending.

Results (English) 2:

... He began questioning his brother about his affairs; and Levin was glad to talk about himself, because he could speak without hypocrisy.

Results (English) 3:

... He was simply stunned brother d'affaires a.i. of his; and Levin was happy to talk about it, because it could not to talk fool your friends into thinking.