Usually you need to get to know a person well enough before you can discover the full depth of that

问题描述:

Usually you need to get to know a person well enough before you can discover the full depth of that
person 's personality.
"get to know 尤其是“get to do sth

gey to know 指开始去了解
get to do sth相当于be used to do sth指开始做某事或习惯做某事