Susan 口语训练营_0614

So your baby may not be able to feed itself, talk or even turn over yet. But when it comes to smiles, babies seem to know exactly what they're up to.

Thanks for the minute for Scientific American 60-second Science. I am Erika Beras.

1. not t 不发音

2. feed 长元音

3.feed itself 连读

4. turn over 连读

5. it comes to 一提到

6.but 失去爆破

7. babies s 不发音

8. seem 长元音

9. what t 失去爆破

10. they're 连读

11. up 失去爆破