What setbacks did Wang Sina, a good boy in Fuzhou in 2020, encounter?

What setbacks did Wang Sina, a good boy in Fuzhou in 2020 encounter?

Teacher Huang, the head teacher, clearly remembers that with her encouragement, Wang Sinia participated in the "Speech" project competition of summer camp activities organized by the District Association for Science and Technology. Originally, I thought there was absolutely no problem in speaking, but seemingly simple exercise was actually a problem for Nana-sitting for a long time hindered her breathing, and she was out of breath every time she said a few words.

Seeing that other students are so fluent and even eloquent, Nana said to the teacher, "Miss Huang, I can practice by myself." As she spoke, she quietly hid to one side and practiced repeatedly with her words. Many things happen. In the competition, her eloquent speech won the second prize.