Denoise
降噪, 消除干擾
??? 情景例句
Well, here's a twenty.
嗯 ，這是二十美元。
How old are you?
你多大了？
Look into the river, said the monkey. There he is! See his head?
“往河里看，”猴子說，“他就在那里！看見他的頭了嗎？