原版英语对话：Taking a Urine Sample(1)

A: What is that plastic cup for?
B: Your doctor has requested a urine sample.
A: Am I supposed to pee into the cup?
B: We want what we call a clean sample. Urinate a drop or so into the toilet, and then stop the flow and urinate into the cup.
A: Then what do I do with the cup?
B: You put the cup in the little cubby in the restroom and close the door to the cubby.
A: What is this test for?
B: He is looking to see if you have a bladder or urinary tract¹ infection.
A: When will I know the results?
B: Your doctor will call you in a few days with the results.
 

1 tract   

n.传单，小册子，大片(土地或森林)

参考例句：

• He owns a large tract of forest.他拥有一大片森林。
• He wrote a tract on this subject.他曾对此写了一篇短文。