2--Please take 2 tablets each time, 4 times a day.
 
1--How do I take the sucking lozenges?
 
2--Please put one under your tongue, do not swallow it.
 
1--How do I take the pills?
 
2--Please dissolve one pill in water before taking it.
 
1--Well, thanks very much.
 
2--You're welcome.
 
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注解：
 
1.tablets药片  
2.swallow吞   
3.dissolve溶  

===================================
译文：
 
1--这种药片怎么服用啊？
2--一次两片，一日四次。
1--那这种含片呢？
2--请放在舌头底下，不要吞咽。
1--那这种丸药呢？
2--服前请将药丸放在水中溶化。
1--好，真是太谢谢了。
2--不客气。