Work is very tiring.

(1) Since drinking Sanlu milk powder, my waist has gone sour, my legs have stopped hurting, and my heart has stopped. /(2) Don't say thank you to me. Say thanks. How dare I ask you for money? (3) Everything is difficult at the beginning, and when you cross the bridge, you will cross it. (4) Since I got mental illness, the whole person is much more energetic.