Fill in the blanks with the beautiful scenery of the four seasons

This paper describes in chronological order, in which:

In spring, the most beautiful time is (morning), and the most beautiful scenery is (swallow);

In summer, the most beautiful time is dusk and the most beautiful scenery is rosy clouds.

In autumn, the most beautiful time is (afternoon), and the most beautiful scenery is (osmanthus);

In winter, the most beautiful time is (evening), and the most beautiful scenery is (snowflake);

From this, we can understand that the most beautiful time of the author's feelings is (), and the most beautiful scenery is ();