撑场面 meaning in English

keep up appearances; maintain the appearance

Although this family put up quite a front , they really are not very well off .
虽然这家人很会撑场面，其实并不富裕。
Angie charlene choi , the daughter of a rich businessman , is young and charming . one day , she discovers that she has cancer . she is filled with despair and she begins to prepare for her own funeral with a funeral director eason chan
港产片近年的最大问题是什么类型的电影都加入一堆丑角搞气氛，无论爱情或恐怖或动作，必有一两个丑生角色充撑场面，令到电影难以定位，变得尴尬。