If you appraise something or someone, you consider them carefully and form an opinion about them.
①This prompted many employers to appraise their selection and recruitment policies.
②Gloria slid an appraising eye over the rest of the rack before reaching for the dress.
[scode type="blue"] speak volumes about
If something such as an action speaks volumes about a person or thing, it gives you a lot of information about them.
①What you wear speaks volumes about you.
②Their absence spoke volumes .
《金融时报》一篇题为 A dance to the music of friendship 也出现了这个表达：