视频对话：
Going to the bathroom.
上洗手间啊。
The toilet isn't flushed.
马桶没冲。
Yes, it did.
冲了。
Why were you in the shower with your clothes on?
你为什么穿着衣服洗澡？
本期学习词汇：
flush
vi.脸红；呈红色；奔流；冲刷
adj.满面红光的；富足的，丰富的；盈满的，没过的；水平的，同高的
n.奔流，涌出；脸红或发亮；发热；强烈情感的冲动
vt.发红或发亮；使兴奋或得意；（以水）冲刷，冲洗；冲掉，除掉
例句：
1. She flushed the toilet and went back in the bedroom.
她冲完马桶回到卧室。
2. He was found trying to flush banknotes down the toilet.
他试图把钞票从马桶里冲走时被发现。
3. Flush the eye with clean cold water for at least 15 minutes...
用干净冷水冲洗眼睛至少 15 分钟。
4. He turned away embarrassed, his face flushing red.
他难为情地扭过头去，羞红了脸。
5. There was a slight flush on his cheeks.
他脸上泛起一丝红晕。