He is good at reading and writing, but he wishes he knew how to understand and speak better.
他的阅读和写作是强项,但他希望知道怎样去理解和说得更好。
They disregard social conventions without being conscious that they are doing anything extraordinary.
他们不顾社会习俗,意识不到自己所作所为有什么特殊之处。