→ B →开始学习

问题		答案
/bɒb/ 开始学习		Bob
/ˈhɒbi/ 开始学习		hobby
/bæɡ/ 开始学习		bag
How do we produce /b/? 开始学习		It's a voiced counterpart of the sound /p/. So: keep the air from your lungs with your lips closed. Release the air when you open your lips. The explosion of the air is really small.
/bɪɡ/ 开始学习		big
/best/ 开始学习		best
/ˈkeɪbl/ 开始学习		cable

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