Question

求一篇英语短文

Thank you all.

Answer 1

Now,it is 4:00PM,I am doing my homework, my father is exercising, my mother is cleaning the room, my grandfather and grandmother are shopping in the supermarket, my brother is talking on the phone with his friends.
要是有不对的，请指出来，谢谢

Answer 2

What does the hydraulic abbreviation RKV, L,TZ,Y,T1,T2 mean?