作者：小雅和英美友人
Effervescent tablet 泡腾片
This tablet bubbles when we put it in water.
这个药片放到水里以后会起泡。
That's why we say it's effervescent.
这就是为什么我们说它是泡腾的。
This one has vitamin C in it,
这个里面有维生素C，
which helps strengthen your immune system to keep you from getting sick.
是增强免疫力，防止生病的。
Drop it in.
把它放进去。
See how it's bubbling?
看见它起泡了吧？
That's because it's interacting with the water.
因为它在和水发生反应。
It's not dangerous, so go ahead and drink up!
这个不危险，去喝了吧！
更多生病相关亲子英文，点击下方链接，购买书籍，学习第18章 受伤和疼痛和第19章 打疫苗：
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