很多谈话的内容都很实际，很难归入这两大类之中。例如，询问家庭作业，询问谁正在倒垃圾等等。

Many conversations were more practical anddid not fit in either category, including questions about homework or who wastaking out the trash, for example, Dr. Mehl said.

youdao

很多谈话的内容都很实际，很难归入这两大类之中。例如，询问家庭作业，询问谁正在倒垃圾等等。

Many conversations were more practical anddid not fit in either category, including questions about homework or who wastaking out the trash, for example, Dr. Mehl said.

youdao