?坦然面对

... knuckle under 屈服 make a clean breast of 坦然面对 make no nones about 直话直说 ...

?和盘托出

... Lower one's colors 让步，投降 Make a clean breast of sth. 和盘托出 Middle name 最突出的性格或品质 ...

?彻底坦白

... break away 突然离开，强行逃脱 make a clean breast of 彻底坦白，把…和盘托出 catch one’s breath 喘息； 歇口气； 屏息 ...

?完全承认

完全承认(make a clean breast of), 此释义来源于网络辞典。