"We can not see them in the day time."Here the Chinese meani

My Chinese is not very good, can not fully express the meani We can see people in them.But the people in them can't see u In the day we can see only the ( ) we can't see the s--------- in the day. not in the least we can't have such a bad day at this time o We can see people in them.But the people in them can't liste we are here all the time but can not always be seen,the more 英语翻译Colors can be seen everywhere.We see them in the sky and We can see them everywhere in the s 后面应该是什么?(s什么?） We can't see the moon ____ (on,at,in) the day A cat can see everything in the d____ ,but we can not we can't see the moon d_ the day