so cheap
看不出来这么便宜对吧？
You can't tell it's this cheap, can you?
— 小偷家族 (2018)
为什么这么便宜给我们？
Why are you selling it to us so cheaply?
— 瓦塞浦黑帮(上) (2012)
你怎么能卖得这么便宜？
How can you sell it so cheaply?