Positive feedback: You comfort level has been increased; you sound very relaxed and well under control which is great!
Constructive feedback:
SHIRLEY GRIFFITH: This is Shirley Griffith.
STEVE EMBER: And this is Steve Ember with the VOA (please reduce the stress on A) Special English program EXPLORATIONS (P could be pronounced as b). Today we tell about one of the world's greatest scientists, Isaac Newton(ton: “mountain，button，shouldn't，gotten 标出的地方，舌尖顶住上门牙牙根，同时从鼻腔发n的音。听起来很有美味。” 再听原读,细加模仿).
(MUSIC)
SHIRLEY GRIFFITH: Much of(could be pronounced as /饿v/ with less stress) today's science of physics is based on Newton's discovery of the three laws of motion and his theory of gravity. Newton also developed one of the most powerful(power could be pronounced slower so you have enough time to produce er sound /趴wer/) tools (/tu:ouls/,or /兔偶s/)of mathematics. It is the method we call calculus (double check it).
Late in his life, Newton said of his work: "If I saw(less stress) further than other men, it was because I stood on the shoulders of giants.(/gi aintz/ ai音还可以再慢些,要能感觉到下巴下降,口腔由大变小的动作过程) "
一家之言, 仅供参考.
