A lot of that activity is unrelated to conscious activities, like learning how to sing or play the guitar.

那些活动很多都与有意识的活动无关，比如学习唱歌或弹吉他。

The central nervous system's main game is integrating the sensory information that the peripheral system collects from all over the body, and responding to it by coordinating both conscious and unconscious activity.

中枢神经系统的主要工作是整合外围系统从全身收集的感觉信息，并通过协调有意识和无意识的活动来回应它。