Back to the 1970s: F

There are some doubts. It's not the weekend, nor a holiday. Both my son-in-law and son are very busy people. How could they have time to bring their grandson back to visit,Gritting his teeth, he finished the last few words, and his face darkened.,Hu Wenyuan, flustered, tried to smooth things over under his wife's furious stare: "Mom…"。