I had no intention of going into the whys and the wherefores of the situation.

我无意深入调查这一情况的来龙去脉。

Even successful bosses need to be queried about the whys and wherefores of their actions.

即使是对成功的老板也要质询其决定的原因。

You are a man that has gone through it all, naturally you know the whys and wherefores of it.

你是过来人， 当然明白其中道理。

We must always go into the whys and wherefores of anything. On no account should we follow anyone like sheep.

我们对任何事情都要问一个为什么， 绝对不应盲从任何人。

The boy is for ever asking whys.

这男孩总是问这问那的没完。