In the afternoon, I was basking in the sun on a cruise ship in Kanghewo. I watched the Cambridge scholar-tyrants on both sides of the river talking and loving. I listened to the local guides introducing the architecture and history on both sides of the Kanghe River. I was walking in the sun all the way at St. John's College. Originally deliberately picked the rainy day and suddenly turned cloudy to sunny on the train. If you have a chance, you must want to go to Cambridge. How beautiful! Unfortunately, I don't have that brain.