https://online2.tingclass.net/lesson/shi0529/0009/9907/897.mp3
https://image.tingclass.net/statics/js/2012
business as usual 一切如常，照常營業(yè)，家常便飯，例行公事
For us it's just business as usual. We do it everyday.
這對我們來說就是家常便飯，我們每天都這么做。
Nothing special, it was just business as usual.
沒什么特別的，就是例行公事。
