https://online2.tingclass.net/lesson/shi0529/0009/9907/884.mp3
https://image.tingclass.net/statics/js/2012
window dressing 表面功夫(表不满)，粉饰外表
His plan is just window dressing that won't solve the problem.
他的计划只是表面功夫，不会解决问题的。
All that free gifts could be just window dressing.
所有那些免费赠品可能不过是表面功夫罢了。
